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Patent 1241085 Summary

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Claims and Abstract availability

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(12) Patent: (11) CA 1241085
(21) Application Number: 445828
(54) English Title: DISPENSING APPARATUS
(54) French Title: AUTOMATE VENDEUR
Status: Expired
Bibliographic Data
(52) Canadian Patent Classification (CPC):
  • 340/124.4
(51) International Patent Classification (IPC):
  • G01N 21/84 (2006.01)
(72) Inventors :
  • ROBERTS, LYN (United Kingdom)
  • HARRIS, FRANK (United Kingdom)
(73) Owners :
  • MINIBAR LIMITED (Not Available)
(71) Applicants :
(74) Agent: HUGHES, IVOR M.
(74) Associate agent:
(45) Issued: 1988-08-23
(22) Filed Date: 1984-01-23
Availability of licence: N/A
(25) Language of filing: English

Patent Cooperation Treaty (PCT): No

(30) Application Priority Data:
Application No. Country/Territory Date
2,101,982 United Kingdom 1983-01-26

Abstracts

English Abstract




ABSTRACT
Bars (for example, refrigerated bars) suitable for use in
hotel rooms for dispensing liquor or beer in bottles and cans,
components for such bars and components suitable for use with such
bars.


Claims

Note: Claims are shown in the official language in which they were submitted.




THE EMBODIMENTS OF THE INVENTION IN WHICH AN EXCLUSIVE PROPERTY OR
PRIVILEGE IS CLAIMED ARE AS FOLLOWS.

1. A bar comprising at least one compartment, a plurality of
removable magazines provided for mounting in the at least one com-
partment, fiber optics associated with the at least one bar compart-
ment and each magazine for assisting to detect the removal of a
magazine from the at least one bar compartment and the removal and/or
movement of the contents of the magazine, the fiber optics
comprising:

(a) optical fibers secured to each magazine and lenses secured
to the optical fibers on each magazine

-and-

(b) lenses on the bar associated with the at least one compart-
ment, the lenses on each magazine spaced from, and aligned
with, the lenses on the same magazine for the transmission of
light therebetween, and the lenses on each magazine spaced
from, and aligned with, the lenses on the bar associated with
the compartment for the transmission of light therebetween,

the lenses of each magazine which are spaced from, and aligned with,
other lenses of the same magazine for the transmission of light
therebetween, being secured by optical fibers to lenses spaced from,
and aligned with, lenses on the bar associated with the at least one
compartment for transmission of light therebetween.

2. The bar of Claim 1, wherein each magazine comprises a
housing closed by an access door which permits access to, and
dispensing of, only one item from the magazine at one time when the
door is opened.






3. The bar of Claim 1 wherein the bar is a refrigerated bar
comprising at least one refrigerated compartment.

4. The bar of Claim 2, wherein the bar is a refrigerated bar
comprising at least one refrigerated compartment.

5. The bar of Claim 2, wherein the access door is transparent
and is pivotable about a horizontal axis thereby rotating from a
position closing the magazine, around the leading item carried by the
magazine, and into the magazine behind the leading item, isolating
the leading item from the remaining items in the magazine permitting
access only to the leading item.

6. The bar of Claim 4, wherein the access door is transparent
and is pivotable about a horizontal axis thereby rotating from a
position closing the magazine around the leading item carried by the
magazine, and into the magazine behind the leading item isolating the
leading item from the remaining items in the magazine permitting
ready access only to the leading item.

7. The bar of Claim 2, wherein the bottom of each magazine is
sloped downwardly from a position remote the access door towards the
access door causing the items in the magazine to roll towards the
access door.

8. The bar of Claim 3, wherein the bottom of each magazine is
sloped downwardly from a position remote the access door towards the
access door causing the items in the magazine to roll towards the
access door.

9. The bar of Claim 4, wherein the bottom of each magazine is
sloped downwardly from a position remote the access door towards the

21




access door causing the items in the magazine to roll towards the
access door.

10. The bar of Claim 5, wherein the bottom of each magazine is
sloped downwardly from a position remote the access door towards the
access door causing the items in the magazine to roll towards the
access door.

11. The bar of Claim 6, wherein the bottom of each magazine is
sloped downwardly from a position remote the access door towards the
access door causing the items in the magazine to roll towards the
access door.

12. The bar of Claim 5, wherein when the access door is rotated
about the horizontal axis, the action causes interference with a beam
of light transmitted between two spaced and aligned lenses of the
same magazine permitting the leading item to be removed from the
magazine.

13. The bar of Claim 6, wherein when the access door is rotated
about the horizontal axis, the action causes interference with a beam
of light transmitted between two spaced and aligned lenses of the
same magazine permitting the leading item to be removed from the
magazine.

14. The bar of Claim 10, wherein when the access door is
rotated about the horizontal axis, the action causes interference
with a beam of light transmitted between two spaced and aligned
lenses of the same magazine permitting the leading item to be removed
from the magazine.

15. The bar of Claim 11, wherein when the access door is
rotated about the horizontal axis, the action causes interference

22




with a beam of light transmitted between two spaced and aligned
lenses of the same magazine permitting the leading item to be removed
from the magazine.

16. The bar of Claim 5, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the other lens.

17. The bar of Claim 6, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the other lens

18. The bar of Claim 10, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the other lens.

19. The bar of Claim 11, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the lens.

23




20. The bar of Claim 12, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the other lens.

21. The bar of Claim 13, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the other lens.

22. The bar of Claim 14, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the other lens.

23. The bar of Claim 15, wherein when the leading item is
removed and the access door closed to its original position, items in
the magazine roll or slide forwardly toward the access door affecting
the receipt or non-receipt of a beam of light transmitted by one lens
of at least another pair of spaced and aligned lenses of the same
magazine towards the other lens.

24. The bar of Claim 1, wherein each lens columnates the beam
of light transmitted therefrom.

25. The bar of Claim 2, wherein each lens columnates the beam
of light transmitted therefrom.

24




26. The bar of Claim 3, wherein each lens columnates the beam
of light transmitted therefrom.

27. The bar of Claim 4, wherein each lens columnates the beam
of light transmitted therefrom.

28. The bar of Claim 5, wherein each lens columnates the beam
of light transmitted therefrom.

29. The bar of Claim 6, wherein each lens columnates the beam
of light transmitted therefrom.

30. The bar of Claim 10, wherein each lens columnates the beam
of light transmitted therefrom.

31. The bar of Claim 11, wherein each lens columnates the beam
of light transmitted therefrom.

32. The bar of Claim 12, wherein each lens columnates the beam
of light transmitted therefrom.

33. The bar of Claim 13, wherein each lens columnates the beam
of light transmitted therefrom.

34. The bar of Claim 14, wherein each lens columnates the beam
of light transmitted therefrom.

35. The bar of Claim 15, wherein each lens columnates the beam
of light transmitted therefrom.

36. The bar of Claim 1, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by






the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

37. The bar of Claim 2, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

38. The bar of Claim 3, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

39. The bar of Claim 4, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

40. The bar of Claim 5, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

41. The bar of Claim 6, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

42. The bar of Claim 10, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

26




43. The bar of Claim 11, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

44. The bar of Claim 12, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

45. The bar of Claim 13, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

46. The bar of Claim 14, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

47. The bar of Claim 15, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

48. The bar of Claim 24, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

49. The bar of Claim 25, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by

27




the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

50. The bar of Claim 26, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

51. The bar of Claim 27, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

52. The bar of Claim 28, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

53. The bar of Claim 29, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

54. The bar of Claim 30, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

55. The bar of Claim 31, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

28




56. The bar of Claim 32, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

57. The bar of Claim 33, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

58. The bar of Claim 34, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

59. The bar of Claim 35, wherein each lens is interfaced with
each optical fiber through the medium of a gel material carried by
the lens which gel material has the same refractive index as the lens
and which material interfaces the lens and optical fiber.

60. The bar of Claim l, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment and the removal and/or movement of the contents of the
magazine.

61. The bar of Claim 2, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

29




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

62. The bar of Claim 3, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment and the removal and/or movement of the contents of the
magazine.

63. The bar of Claim 4, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

64. The bar of Claim 5, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

65. The bar of Claim 6, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar






compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

66. The bar of Claim 7, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

67. The bar of Claim 8, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment and the removal and/or movement of the contents of the
magazine.

68. The bar of Claim 9, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

69. The bar of Claim 10, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

31




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

70. The bar of Claim 11, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

71. The bar of Claim 12, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

72. The bar of Claim 13, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

73. The bar of Claim 14, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

32




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

74. The bar of Claim 15, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

75. The bar of Claim 16, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

76. The bar of Claim 17, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

77. The bar of Claim 18, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

33




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

78. The bar of Claim 19, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

79. The bar of Claim 20, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

80. The bar of Claim 21, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

81. The bar of Claim 22, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

34




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

82. The bar of Claim 23, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

83. The bar of Claim 24, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

84. The bar of Claim 25, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

85. The bar of Claim 26, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar





compartment and the removal and/or movement of the contents of the
magazine.

86. The bar of Claim 27, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

87. The bar of Claim 28, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

88. The bar of Claim 29, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

89. The bar of Claim 30, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

36



compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

90. The bar of Claim 31, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

91. The bar of Claim 32, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

92. The bar of Claim 33, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

93. The bar of Claim 34, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

37



compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

94. The bar of Claim 35, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

95. The bar of Claim 36, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

96. The bar of Claim 37, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

97. The bar of Claim 38, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

38



compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

98. The bar of Claim 39, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

99. The bar of Claim 40, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

100. The bar of Claim 41, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

101. The bar of Claim 42, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

39




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

102. The bar of Claim 43, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

103. The bar of Claim 44, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

104. The bar of Claim 45, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

105. The bar of Claim 46, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar






compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

106. The bar of Claim 47, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

107. The bar of Claim 48, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

108. The bar of Claim 49, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

109. The bar of Claim 50, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

41




compartment and the removal and/or movement of the contents of the
magazine.

110. The bar of Claim 51, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

111. The bar of Claim 52, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

112. The bar of Claim 53, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

113. The bar of Claim 54, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

42




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

114. The bar of Claim 55, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

115. The bar of Claim 56, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

116. The bar of Claim 57, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

117. The bar of Claim 58, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar

43




compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.

118. The bar of Claim 59, wherein the bar further comprises a
microprocessor in which microprocessor any interference with, or
effect on, the light beams transmitted between pairs of spaced and
aligned lenses is registered in the form of an electronic signal
indicating the removal of a magazine from the at least one bar
compartment opening of the access door of a magazine and the removal
and/or movement of the contents of the magazine.


119. The bar of Claim 60, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

120. The bar of Claim 61, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before

44




being inputted into the central monitoring system comprising the
central processor.

121. The bar of Claim 62, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

122. The bar of Claim 63, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

123. The bar of Claim 64, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial






television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

124. The bar of Claim 65, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

125. The bar of Claim 66, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

126. The bar of Claim 67, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its

46




stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.
127. The bar of Claim 68, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.
128. The bar of Claim 69, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.
47



129. The bar of Claim 70, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

130. The bar of Claim 71, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

131. The bar of Claim 72, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before

48



being inputted into the central monitoring system comprising the
central processor.

132. The bar of Claim 73, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

133. The bar of Claim 74, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

134. The bar of Claim 75, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial

49




television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

135. The bar of Claim 76, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

136. The bar of Claim 77, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

137. The bar of Claim 78, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its






stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

138. The bar of Claim 79, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

139. The bar of Claim 80, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

51




140. The bar of Claim 81, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

141. The bar of Claim 82, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

142. The bar of Claim 83, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before

52




being inputted into the central monitoring system comprising the
central processor.

143. The bar of Claim 84, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

144. The bar of Claim 85, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

145. The bar of Claim 86, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial

53




television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

146. The bar of Claim 87, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

147. The bar of Claim 88, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

148. The bar of Claim 89, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its

54




stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

149. The bar of Claim 90, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

150. The bar of Claim 91, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.






151. The bar of Claim 92, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

152. The bar of Claim 93, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

153. The bar of Claim 94, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before

56



being inputted into the central monitoring system comprising the
central processor.

154. The bar of Claim 95, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

155. The bar of Claim 96, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

156. The bar of Claim 97, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial

57




television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

157. The bar of Claim 98, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

158. The bar of Claim 99, wherein the microprocessor is connect-
ed to a central monitoring system comprising a central processor, to
which central monitoring system the microprocessor transmits its
stored information, the central monitoring system for storing and
processing the information being transmitted from the microprocessor
after conversion to radio frequency output, along a co-axial
television cable employing a diplexor for preventing the signals on
the co-axial cable for the television and from the bar from merging,
the radio frequency output being reconverted to digital output before
being inputted into the central monitoring system comprising the
central processor.

159. The bar of Claim 100, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor

58




transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

160. The bar of Claim 101, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

161. The bar of Claim 102, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

59




162. The bar of Claim 103, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

163. The bar of Claim 104, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

164. The bar of Claim 105, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital






output before being inputted into the central monitoring system
comprising the central processor.

165. The bar of Claim 106, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

166. The bar of Claim 107, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

167. The bar of Claim 108, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a

61




co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

168. The bar of Claim 109, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

169. The bar of Claim 110, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

170. The bar of Claim 111, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor

62




transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

171. The bar of Claim 112, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

172. The bar of Claim 113, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

63




173. The bar of Claim 114, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

174. The bar of Claim 115, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

175. The bar of Claim 116, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital

64




output before being inputted into the central monitoring system
comprising the central processor.

176. The bar of Claim 117, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

177. The bar of Claim 118, wherein the microprocessor is
connected to a central monitoring system comprising a central
processor, to which central monitoring system the microprocessor
transmits its stored information, the central monitoring system for
storing and processing the information being transmitted from the
microprocessor after conversion to radio frequency output, along a
co-axial television cable employing a diplexor for preventing the
signals on the co-axial cable for the television and from the bar
from merging, the radio frequency output being reconverted to digital
output before being inputted into the central monitoring system
comprising the central processor.

178. The bar of Claim 60, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one





of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

179. The bar of Claim 61, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

180. The bar of Claim 62, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

181. The bar of Claim 63, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one

66




of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

182. The bar of Claim 64, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

183. The bar of Claim 65, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

184. The bar of Claim 66, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one

67




of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

185. The bar of Claim 67, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

186. The bar of Claim 68, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

187. The bar of Claim 69, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one

68



of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

188. The bar of Claim 70, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

189. The bar of Claim 71, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

190. The bar of Claim 72, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one

69




of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

191. The bar of Claim 73, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

192. The bar of Claim 74, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

193. The bar of Claim 75, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one






of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

194. The bar of Claim 76, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

195. The bar of Claim 77, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

196. The bar of Claim 78, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one

71




of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

197. The bar of Claim 79, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

198. The bar of Claim 80, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

199. The bar of Claim 81, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one

72




of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

200. The bar of Claim 82, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

201. The bar of Claim 83, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

202. The bar of Claim 84, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one

73




of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

203. The bar of Claim 85, wherein the bar has a bar door for
opening and closing of the bar, the bar further comprising a pair of
lenses, each connected to optical fibers, and the bar door carrying
on the inside thereof a reflective material or reflective plate
whereby when the bar door is closed, the reflective material or
reflective plate is so positioned so that light transmitted from one
of the pair of lenses is reflected by the reflective material or
reflective plate into the other lens and the receipt or non-receipt
by the other lens of the light beam is registered by the micro-
processor.

204. A magazine suitable far use for removably securing in a
refrigerated bar, each magazine comprising fiber optics for assisting
to detect the removal and/or movement of the contents of the
magazine, the fiber optics comprising:

(a) optical fibers secured to each magazine and lenses secured
to the optical fibers on each magazine,

the lenses on each magazine spaced from, and aligned with,
the lenses on the same magazine for the transmission of light
therebetween, the lenses of each magazine spaced from, and aligned
with, other lenses of the same magazine for the transmission of light
therebetween, being secured by the optical fibers to other lenses
carried by the magazine to be spaced from, and aligned with, lenses
of the bar in which the magazine is to be positioned, for the trans-
mission of light therebetween.

74




205. The magazine of Claim 204, wherein the magazine comprises a
housing closed by an access door which permits access to, and thus
dispensing of, only one item from the magazine at one time when the
door is opened.

206. The magazine of Claim 205, wherein the access door is
transparent.

207. The magazine of Claim 205, wherein the access door is
pivotable about a horizontal axis thereby rotating from a position
closing the magazine, around the leading item carried by the
magazine, and into the magazine behind the leading item, isolating
the leading item from the remaining items in the magazine permitting
ready access to the leading item.

208. The magazine of Claim 206, wherein the access door is
pivotable about a horizontal axis thereby rotating from a position
closing the magazine, around the leading item carried by the
magazine, and into the magazine behind the leading item, isolating
the leading item from the remaining items in the magazine permitting
ready access to the leading item.

209. The magazine of Claim 204, wherein the bottom of each
magazine is sloped downwardly from a position remote towards the
front of the magazine causing items in the magazine to roll towards
the front of the magazine.

210. The magazine of Claim 205, wherein the bottom of each
magazine is sloped downwardly from a position remote the access door
towards the access door causing items in the magazine to roll towards
the access door.






211. The magazine of Claim 206, wherein the bottom of each
magazine is sloped downwardly from a position remote the access door
towards the access door causing items in the magazine to roll towards
the access door.

212. The magazine of Claim 207, wherein the bottom of each
magazine is sloped downwardly from a position remote the access door
towards the access door causing items in the magazine to roll towards
the access door.

213. The magazine of Claim 208, wherein the bottom of each
magazine is sloped downwardly from a position remote the access door
towards the access door causing items in the magazine to roll towards
the access door.

214. The magazine of Claim 207, wherein when the access door is
rotated about the horizontal axis, the action causes interference
with a beam of light transmitted between two spaced and aligned
lenses of the same magazine permitting the leading item to be removed
from the magazine.

215. The magazine of Claim 208, wherein when the access door is
rotated about the horizontal axis, the action causes interference
with a beam of light transmitted between two spaced and aligned
lenses of the same magazine permitting the leading item to be removed
from the magazine.

216. The magazine of Claim 212, wherein when the access door is
rotated about the horizontal axis, the action causes interference
with a beam of light transmitted between two spaced and aligned
lenses of the same magazine permitting the leading item to be removed
from the magazine.

76




217. The magazine of Claim 213, wherein when the access door is
rotated about the horizontal axis, the action causes interference
with a beam of light transmitted between two spaced and aligned
lenses of the same magazine permitting the leading item to be removed
from the magazine.

218. The magazine of Claim 204, wherein each lens columnates the
beam of light transmitted therefrom.

219. The magazine of Claim 205, wherein each lens columnates the
beam of light transmitted therefrom.

220. The magazine of Claim 206, wherein each lens columnates the
beam of light transmitted therefrom.

221. The magazine of Claim 207, wherein each lens columnates the
beam of light transmitted therefrom.

222. The magazine of Claim 208, wherein each lens columnates the
beam of light transmitted therefrom.

223. The magazine of Claim 209, wherein each lens columnates the
beam of light transmitted therefrom.

224. The magazine of Claim 210, wherein each lens columnates the
beam of light transmitted therefrom.

225. The magazine of Claim 211, wherein each lens columnates the
beam of light transmitted therefrom.

226. The magazine of Claim 212, wherein each lens columnates the
beam of light transmitted therefrom.

77




227. The magazine of Claim 213, wherein each lens columnates the
beam of light transmitted therefrom.

228. The magazine of Claim 214, wherein each lens columnates the
beam of light transmitted therefrom.

229. The magazine of Claim 215, wherein each lens columnates the
beam of light transmitted therefrom.

230. The magazine of Claim 216, wherein each lens columnates the
beam of light transmitted therefrom.

231. The magazine of Claim 217, wherein each lens columnates the
beam of light transmitted therefrom.

232. The magazine of Claim 204, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

233. The magazine of Claim 205, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

234. The magazine of Claim 206, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

235. The magazine of Claim 207, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried

78




by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

236. The magazine of Claim 208, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

237. The magazine of Claim 209, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

238. The magazine of Claim 210, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

239. The magazine of Claim 211, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

240. The magazine of Claim 212, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

241. The magazine of Claim 213, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

79




242. The magazine of Claim 214, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

243. The magazine of Claim 215, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

244. The magazine of Claim 216, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

245. The magazine of Claim 217, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

246. The magazine of Claim 218, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

247. The magazine of Claim 219, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

248. The magazine of Claim 220, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried






by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

249. The magazine of Claim 221, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

250. The magazine of Claim 222, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

251. The magazine of Claim 223, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

252. The magazine of Claim 224, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

253. The magazine of Claim 225, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

254. The magazine of Claim 226, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

81




255. The magazine of Claim 227, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

256. The magazine of Claim 228, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

257. The magazine of Claim 229, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

258. The magazine of Claim 230, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

259. The magazine of Claim 231, wherein each lens is interfaced
with each optical fiber through the medium of a gel material carried
by the lens which gel material has the same refractive index as the
lens and which material interfaces the lens and optical fiber.

260. A magazine for carrying bottles or cans suitable for use
for removably securing in a bar, each magazine comprising a bottom,
two side walls, a clear access door and a top, the bottom sloping
downwardly towards the access door to urge the contents towards the
access door, the access door being pivotable about a horizontal axis
from a position closing the magazine around the leading item carried
by the magazine into the magazine, isolating the leading item from
the remaining items in the magazine, permitting access only to the

82




leading item, fiber optics carried by the magazine for assisting to
detect the removal and/or movement of the contents of the magazine,
the fiber optics comprising optical fibers secured to each magazine
and lenses secured to the optical fibers on each magazine, the
lenses on each magazine spaced from and aligned with, the
lenses on the same magazine for the transmission of a beam of light
therebetween, the transmission of a beam of light beam between the
lenses being interruptable or effected, at least upon the opening of
the access door isolating the leading item permitting its removal.

261. The magazine of Claim 260, wherein light transmission
between at least a pair of other spaced and aligned lenses may be
affected during the movement of an item in the magazine.

262. The magazine of Claim 261, wherein said last mentioned
lenses are disposed so that the transmission of the light is blocked
by an item moving into position after the leading item has been
removed and the access door closed to its original position.

263. The magazine of Claim 260, wherein the lenses of
the magazines are secured to receive light from, or transmit light
to, a bar adapted to carry the magazine.

264. The magazine of Claim 261 wherein the lenses of the
magazines are secured to receive light from, or transmit light to, a
bar adapted to carry the magazine.

265. A bar comprising at least one compartment, a storage
compartment in the bar, a microprocessor carried by the bar for the
processing of information with respect to the contents of the bar,
the microprocessor for being connected to a monitoring system includ-
ing a central processor by a co-axial television cable employing a
diplexor for the transmission of information from the microprocessor

83




to the monitoring system, the information being transmitted from the
bar microprocessor after conversion to radio frequency output to the
monitoring system and being converted to digital output before being
inputted into the monitoring system.

266. A bar comprising at least one compartment, a storage
compartment in the bar carrying a plurality of storage magazines, a
microprocessor carried by the bar, the microprocessor being connected
to a monitoring system including a central processor, by a co-axial
television cable employing a diplexor for the transmission of
information from the microprocessor to the monitoring system, the
information being transmitted from the bar microprocessor after
conversion to radio frequency output to the monitoring system and
being reconverted to digital output before being inputted into the
monitoring system.

84


Description

Note: Descriptions are shown in the official language in which they were submitted.


1 FIELD OF lNYENTION
This invention relates to bars (for example, refrigerated
bars) suitable for use in hotel roonns for dispensing soft drinks,
comestibles, liquor or beer in bottles, cans and packages, components
for such bars, and components suitable for use with such bars.
BACKGROUND OF THE INVENTION
Stocked refrigerated bars are commonly provided in each
hotel room of a hotel for ready access by the guest occupying the
room, to individual drink size, bottles of liquor, cans of beer, soft
drinks, or other comestibles in cans, bottles or other packaging.
Prior to the guest occupying the hotel room, the
refrigerated bar has been replenished so that the bar has a full
complement of beverages. At the time of check out by the guest, the
bar must be checked by one of the hotel employees to determine the
guest's acquisitions during his/her stay. To this end, an employee of
the hotel attends at the room and counts the remaining bottles in the
bar, reporting to the front desk, the number and types of "drinks"
missing.
While electronic sensors and related electronic circuitry
can be mounted in the bar, for detecting the removal of beverages
from the storage magazines of the bar, and for transmitting that
information to a central monitoring and processing system, the
interconnection of all the electronic components (including wires
extending from each magazine holding the beverages to the housing of
the bar) would be awkward and difficult to handle. Additionally, in
the refrigerated portions of the bar, the operation of the electronic
components and circuitry would be affected by the cold and give
phantom readings. Where special precautions are taken the structure
would become more costly but still not alleviate all the deficiencies
of this construction.




1 It is therefore an object of this invention to provide
bars including refrigerated bars, and components therefor, all
of simple yet reliable construction even in the refrigerated

compart,ments.
It is a further object of this invention to provide bars,
including refrigerated bars which are capable of being continuously
and reliably monitored at a remote source, for example, the front
or reception desk of a hotel.
It is a further object of this invention to provide such a bar
comprising improved components which permit ease oE removal and
replacement of the magazines from the bars.
It is still a further object of this invention to provide
individual storage magazines of improved construction which may
be reliably monitored as to their contents, yet easily removed
from the bar for refilling.

Further and other objects of the invention will be realized
by those skilled in the art from the following summary of the
invention and detailed description of embodiments thereof.
SUMMARY OF INVENTION
According to one aspect of the invention, a bar (in one em-

bodimen~, a refrigerated bar) and magazine suitable for use in
such bar are provided, the bar comprising at least one compartment,
a plurality of removable magazines in the at least one compartment,
fiber optics associated with the at least one ba,r compartment and
each magazine for assisting to detect the removal of a magazine

from the at least one bar compartment and the removal and/or

movement of the contents of the magazine, the fiber optics
comprising:
(a) optical fibers secured to each magazine and lenses secured to
the optical fibers on each magazine;

- and -
(b) lenses on the bar associated with the at least one compartment,
lenses on each magazine spaced from and aligned


~2~P~

1 with lenses on the same magazine for the transmission of
light therebetween, and lenses on each magazine spaced
from and aligned with lenses on the bar for the transmission
of light therebetween, the lenses of each magazine which
are spaced from, and aligned with, other lenses of the
same magazine for the transmission of light therebetween,
being secured by optical fibers to lenses spaced from,
and aligned with, lenses on the bar associated with the
at least one compartment for transmission of light therebetween.
According to another aspect of the invention, a magazine
is provided suitable for use for removably securing in
a bar, each magazine comprising fiber optics for assisting
to detect the removal and/or movement of the contents of
the magazine, the fiber optics comprising:
(a) optical fibers secured to each magazine and lenses
secured to the optical fibers on each magazine, lenses
on each magazine spaced from, and aligned with, lenses
on the same magazine for the transmission of light therebetween,
the lenses of each magazine spaced from, and aligned with,
other lenses of the same magazine for the transmission
of light therebetween, being secured by the optical fibers
to other lenses carried by the magazine to be spaced from,
and aligned with, lenses of the bar in which the magazine
is to be positioned, for the transmission of light therebetween.
Preferably, each lens "columnates" the beam of light
transmitted therefrom. In this regard, the beam is neither
dispersed nor focused over short distances but is transmitted
as a "cylinder" of light.
Preferably, each lense is connected to each optical
fiber employing the maximum gel material carried by the
lens which gel


{i~ g~
1 material has the same refractive inde~ as the lens and which material
interfaces the lens and optical fiber.
Preferably the end of the optical fiber is polished.
According to another aspect of the invention, each magazine
comprises a housing closed by an access door (preferably transparent
door) which permits access to, and thus dispensing of, only one item
(bottle, package or can) from the magazine at one time when the door
is opened.
According to another aspect of the invention, the access
door may be pivotable about a horizontal axis thereby rotating from a
position closing the magazine, around the leading item (bottle,
package or can) carried by the magazine and into the magazine behind
the item isolating the leading item (bottle, package or can) from the
remaining items in the magazine permitting access to only the leading
lS item (bottle, package or can) by the guest.
According to another aspect of the invention, the bottom of
each magazine is sloped downwardly from a position remote the access
door towards the access door for causing bottles, packages or cans in
the magazine to roll or slide towards the access door.
According to another aspect of the invention, when the
access door is rotated about the horizontal axis the action causes
interference with a beam of light transmitted between two spaced and
aligned lenses of the same magazine permitting the leading item of
the magazine to be removed.
According to another aspect of the invention, when the
leading item is removed and the access door closed to its original
position, the next following item (bottles, packages or cans)rolls or
slides forwardly,as the case may be, towards the access door affect-
ing the receipt or non-receipt of a beam of light transmitted by one
lens of at least another pair of spaced and aligned lenses of the
same magazine towards the other lens. When this interference and
affect on the light beam occurs, the interference and effect is

1 registered in a microprocessor (microcomputer) mounted on the bar.
This registered information is in turn transmitted to a central
monitoring system (including central processor) at the front hotel
desk for storing and processing with respect to that bar, indicating
for example, the removal of a magazine from the at least one bar
compartment, the opening of the access door of a magazine the removal
of the leading item and the movement of the following item in the
magazine after the lead item is removed.
According to another aspect of the invention, the
registered information transmitted from the microprocessor mounted on
each bar to the monitoring system (including a central processor) may
be transmitted along the co-axial television cable provided in the
hote1 room in which the bar is located.
According to another aspect of the invention, in its
broadest aspects a bar carrying a microprocessor in a hotel room is
connected to a central monitoring system at the front desk of a hotel
~or cther office) which system includes a central processor, via the
co-axial television provided in the hotel room in which the bar is
located.
In this regard, when the information, for example, the
interference and effect of the light beams registered in the micro-
processor is to be transmitted to the central monitoring system, the
output of the microprocessor is converted to radio frequency output,
(known as frequency shift keying [FSK] using one frequency for zero
and another for one), and sent to the central monitoring system
including the central processor via the co-axial cable leading from
the hotel room whereat the output is reconverted to digital output
before being inputted into the central monitoring system including
the central processor.
To prevent the signals of the television and converted
microprocessor signals from the bar from merging, a diplexor (filter)
comprising a low-pass filter and high-pass filter is employed.

D ~ '3 t~

1 According to another aspect of the invention, a bar is
provicled comprising at least one compartment, a storage compartment
in the bar, a microprocessor carried by the bar for the processing of
information with respect to the contents of the bar, the micro-
processor for being connected to a monitoring system including a
central processor, by a co-axial television cable employing a
diplexor for the transmission of information from the microprocessor
to the monitoring system, the information being transmitted from the
bar microprocessor, after conversion to radio frequency output, to
the monitoring system and being reconverted to digital output before
being inputted into the monitoring system.
According to another aspect of the invention, a bar is
provided comprising at least one compartment, a storage compartment
in the bar carrying a plurality of storage magazines, a micro-
processor carried by the bar, the microprocessor being connected to a
monitoring system including a central processor, by a co-axial
television cable employing a diplexor for the transmission of
information from the microprocessor to the monitoring system, the
information being transmitted from the bar microprocessor after
conversion to radio frequency output to the monitoring system and
being reconverted to digital output before being inputted into the
monitoring system.
Preferably the bar, for example, refrigerated bar,
comprises a number of magazines each having honeycomb construction
for the circulation of refrigerated air and carrying a see-through
access door for access to the contents and each magazine comprises a
sloped bottom, sloped from a raised rear portion to a lower frontal
portion proximate the access floor to ensure the following item
(cylindrical liquor bottle, package or can) carried in each magazine
is urged to roll or slide forwardly to the access door and does so
when the leading bottle, package or can is removed and the access
door closed. In the preferred embodiment each opening of the magazine

~L2 ~3~
l door permits access to, and removal of, only the leading article.
Therefore, once the leading item is removed and the door closed, the
following item moves towards the access door and the next following
item becomes the leading item. These events are all registered in the
S microprocessor and ultimately the central monitoring system via the
co-axial cable.
The use of the fiber optics also permits the individual
magazines to be mounted in the bar in appropriate position with no
wire connections to enable the magazines to be removed, filled, and
repositioned in the bar with minimal difficulty, requiring minimal
expertise. Additionally, in the refrigerated bar because the sensing
of the movement is by the use of fiber optics, there are no copper
wires or microswitches to go wrong or give phantom readings arising
from the cold. The optics on the other hand remain unaffected by
disturbances in the electric current to the bar and by condensation
in the bar.
Additionally, by the use of fiber optics, the opening and
closing of the bar door itself can be made to be registered in the
microprocessor of the bar, which information will be ultimately
transmitted to the central monitoring system including central
processor at for example, the hotel front desk.
Particularly, the bar wall surrounding the compartment may
carry a pair of lenses, each connected to optical fibers, and the bar
door carries on the inside thereof a reflective material and/or
reflective plate whereby when the bar door is closed, the reflective
material or reflective plate is so positioned so that light
transmitted from one of the pair of lenses on the bar wall is re-
flected by the reflective material or reflective plate into the other
lens when the bar door is closed. The receipt or non-receipt by the
other lens of the light beam is registered by the ~icroprocessor and
this information is then transmitted to the monitoring system
(including central processor) at the front desk.

1 The invention will now be illustrated having regard to the
embodiments shown in the following drawings and described in the
detailed description of the drawings that follows.
BRIEF l)ESCRIPTION OF THE DRAWINGS
Figure 1 is a perspective view of a refrigerated bar
according to an embodiment of the invention.
Figure 2 is a perspective view of the rear of the bar shown
in Figure 1 connected to a co-axial television cable through a
diplexor (to which a television is also connected), according to the
embodiment of the invention.
Figure 2A is a schematic of the circuitry of the diplexor
to which both the television and bar are both both connected.
Figure 3 is a schematic illustrating the securing of a
plurality of bars (each according to the embodiment of the invention)
to a central monitoring system including central processor.
Figure 4 is a front view of the bar shown in Figure 1 with
the door fully opened.
Figure 5 (shown with Figure 3) is a close-up view of a
portion of the structure shown in Figure 4.
Figures 6 and 7 are top views of the structures shown in
Figure 5 in various positions.
Figure 8 is a perspective view of a magazine used in the
bar shown in Figure 4 in both the refrigerated and unrefrigerated
portions of the bar.
Figure 9 is a front partially disassembled perspective view
of the magazine shown in Figure 8.
Figure 10 is a close-up view of part of the structure shown
in Figure 8.
Figure 11 is a schematic side view illustrating the corre-
lation of various components of the mayazine shown in Figure ~.
Figure 12 is a schematic view looking down one side of the
magazine shown in Figure 10 at one specific portion thereof.

1 Figures 13 and 14 illustrate schematically the relative
interaction of some of the components of Figure 11.
Figure 15 illustrates schematically the inter-relationship
of components in the bar and magazines shown in Figures 1, 4 and 8.
Figure 16 is a close-up exploded view of a lens and optical
fibers shown in Figure 15.
Figure 17 is a side cross-sectional view taken along the
line 17-17 in Figure 15.
DETAILED DESCRIPTION OF THE EMBODIMENTS
With reference to Figure 1 there is shown refrigerated bar
30 for use in individual hotel rooms of a hotel, each bar 30 compris-
ing bar door 32 carrying handle 34.
With reference to Figure 2, bar 30 carries microprocessor
(micro-computer) 36 with battery pack 38 back-up to ensure memory
storage of information registered in the computer even if there is a
power failure. Microprocessor 36 is connected to R.F. Modulator 40
for changing the digital output signal emanating from microprocessor
36 to radio frequency output known as Frequency Shift Keying (FSK)
using one frequency for zero and another frequency for one. The radio
2~ frequency output in transmitted to diplexor 42 for transmission on
the co-axial television cable 44 to a demodulator (a base radio
station-not shown) for reconverting the radio frequency output to
digital output and thereafter, to central monitoring system 46
including central processor (See Figure 3).
Television 48 (shown by broken lines in Figure 2) is also
connected to diplexor 42 for receipt of television signals from
co-axial cable 44.
Diplexor 42 comprises low and high pass filters 50 and 52
respectively-see Figure 2A-, for ensuring the continued separation of
the signals with respect to the bar and the television. In effect,
the frequency division by the low and high pass filters permits
non-interfering bidirectional signals with respect to the television

~L,~f~ t~ 5
l and bar along co-axial cable 44. Therefore, the radio frequency
output transmitted from bar 30 along co-axial cable 44 does not
interfere with the television signals transmitted via cable 44 to
television 48.
With reference to Figure 2A, circuitry of diplexor 42 is
shown schematically and comprises low-pass filter 50 and high-pass
filter 52 and circuitry for connecting diplexor 48 to~ co-axial cable
44, television 48 and bar 30.
With reference to Figure 3, each bar 30 is connected to
central monitoring system 46 including a central processor through
its associated co-axial cable 44, co-axial cable 441 and co-axial
cable 4411 for the monitoring and processing of the signals
transmitted by each bar 30.
With reference to Figure 4, door 32 of bar 30 is shown
fully opened displaying an upper unrefrigerated compartment 54
comprising six(6) magazines 56 each for the storage of a number of
liquor bottles 58,a lower refrigerated compartment 60 comprising
eight (8) magazines of various sizes for the storage of a number of
champagne and wine bottles 62 and beer cans 64 and, insulated freezer
section 66 holding ice trays 68.
Latch 70 holds bar door 32 closed (not shown~ when pushed
into contact with the face 72 of the cavity walls 74 defining com-
partments 54 and 60.
Fiber optics 76(shown in close-up in Figure 5 and schemat-
ically in Figures 6 and 7) are provided for sensing the opening and
closing of the bar door 32. Particularly and with reference to
Figures 4, 5 6 and 7, fiber optics 76 consist of a pair of lenses 78A
and 78B each connected to light transmitting acrylic optical fibers
80A and 80B (See Fig~lres 6 and 7), light being transmitted along
fiber 80A to lens 78A which emits a "columnated" beam of light,
With reference to Figures 16 and 17, the structure of each
lens 78A and 78B generally shown as 78 and related fibers 80A and 80B




a~s~
1 generally shown as 80, is shown. Each lens 78 is injection moulded of
acry1ic materials and carries pocket 82 in the shape of a cube (see
Figure 16) proximate one end tor carrying a cu. mm. of Dow Corning
Silicone Dielectic Gel (~3-6527-Parts A & B) having the same re-
fractive index as the acrylic material to improve light transmission
between lens 78 and its related optical filters 80.The forward extent
of pocket 84 is defined by flat square wall 82. Fiber 80 having
polished end 81 is inserted into pocket 84 carrying the gel with end
81 abutting wall 82 interfaced by the gel which fills in
irregularities between end 81 and wall 82.
Each lens is constructed to "columnate" each light beam
transmitted by it--the beam is neither dispersed nor focused over
short distances but is transmitted as a "cylinder" of light.
Each bar door 32 carries plate 86 in upper corner 88 remote
the pivoting of door 32 to act as a reflector of light so that light
emitted from lens 78A hitting plate 86 when door 32 is closed to abut
face 72, is reflected to be received by lens 78B and be transmitted
into polished end 81 of fiber 80.
As is apparent, lens 78B is positioned to received reflect-
ed light from lens 78A when door 32 is closed (See Figure 6) but not
when door 32 is open. This sensing and transmission of light is in
turn registered (not shown) by microprocessor 36 which transmits the
signal to central monitoring system 46 via cable 44. When door 32 is
opened, the light from lens 78A is not reflected into lens 78B and
microprocessor 36 registers this event and subsequently transmits
this information to central monitoring system 46.
Once the door is opened, the beverages offered by bar 30
are in view.
For storage of contents, bar 30 carries a plurality of
magazines 56(see Figures 8 to 12 inclusive), each magazine 56
comprising a bottom 90, two side walls 92 and 94, top 95 and clear
plastic access door 98, the bottom sloping downwardly towards access


1 door g8 to urge the contents towards access door 98. Each of walls 92
and 94, bottom 90 and top 95 one of honeycomb plastic construction to
allow air to circulate therethrough.
Access door 98 is normally closed, latched to bottom 90 by
latch pin 100 (having an annular recess 101-See Figures 13 and 14-
spaced from the end of pin 100) secured through slot 102 (See Figure
9) by spring loaded latch holder 104 ~not fully shown). By pushing
member 106 (stating "PUSH") towards magazine 98, latch pin 100 is
released from the spring loaded jaws (not shown) of holder 104. When
access door 98 is to be closed and held pin 100 is pushed between the
jaws (not shown) below slot 102 until the jaws snap into recess 101
holding door 98 until member 106 is pushed.
Access door 98 (seen best in Figure 9) comprises face 110
of clear transparent plastics material comprising flat face portion
llOA and upper curved portion 110B (having a cross-sectional shape
that forms part of a circle) and two side walls 112 and 114 joined at
right angles to face 110, each wall 112 and 114 curved at the top
112B and 114B to form an arc of a circle at the top of each wall. Two
studs 116 and 118 extend from the side of each side wall 112 and 114
remote the other side wall, away from the other side wall. Each stud
116 and 118 is integral with each side wall 112 and 114 respectively
and is positioned at the center of the circle of which tops 112B and
114B are part. Wall 112 also carries tab 120 positioned between stud
116 and top 112B to break a beam of light for the purposes
hereinafter described.
Ledge 124 extends at right angles from the bottom of face
110 away from face 110 and carries integral handle 126 of reduced
width than ledge 124. Pin 100 is secured to ledge 124 to extend below
it.
Side walls 92 and 94 each generally rectangular in shape,
are injection moulded of plastics material and, carry a number of
rectangular openings 130 through which refrigerated air from the


12

l refrigerated compartment 60 can pass for circulation amongst the
items carried by each magazine. Walls 92 and 94 are secured at ends
132 and 134 respectively to access door 98. To this end, each wall
carries an aperture and blind bore respectively, through which and
into which, each stud 118 and 116 respectively project. With
reference to Figures 8 and 9, wall 92 carries aperture 136 to receive
stud 118 while wall 94 carries blind bore 138 defined by endless
circular wall 140 into which stud 116 projects.
Therefore, access door freely pivots from an open position
(See Figure 13) permitting access to cavity 142 of the magazine 56 to
a closed positioned (See Figure 8).
Wall 92 is secured to bottom 90 using integrally moulded
portions generally indicated at 144 and 146 ( wall 94 has a similar
construction). Portions 144 and 146 each comprise a group of colinear
slots for receiving corresponding L-shaped tongues on bottom 90 (not
shown). Each L-shaped tongue is then moved laterally out of alignment
with its respective slot by the movement of bottom 90 to preclude
removal of any tongue until the L-shaped tongues are brought into
alignment with their respective slots. (~Jall 94 is secured to bottom
90 in the same ~anner). Each wall 92 and 94 also carries a groove 148
to receive a rod 150(5ee Figure 11) extending across each compartment
(not shown) of the refrigerated bar to assist to support a number of
magazines 56.
With reference to portions 144 and 146, portion 144 of each
wall 92 and 94 comprises a group of colinear slots through the wall
running generally parallel to the bottom of each wall 92 and 94 On
the other hand, portion 146 of each wall comprises one group of
colinear slots 146A which group runs slightly angled to the bottom of
each wal l 92 and 94 and another group 146 angled with respect to
group 146A. L-snaped tongues (corresponding in number to the slots)
are provided at both sides of bottom 90 (not shown) for securing with
either group of slots 146A or 146B (to ensure bottom 90 is sloped

~L2 ~
1 downwardly in use towards access door 98) and the slots in portion
144 for connecting walls 92 and 94 to bottom 90. The connections
between the side walls 92 and 94 and top 95 are of similar
construction.
Wall 94 is further modified to carry a pair of holders 152
and 154, holder 152 being U-shaped and integrally moulded with wall
94 and holder 154 being separate from wall 94 and generally L-shaped
with tab 154A extending angularly from the top for passing through
slot 156 of wall 94 (See Figure 10)
Holder 154 comprises two arms 154B and 154C at right angles
to one another and joined at 154D. Each arm carries lens mounts at
158 and 160 for holding two lenses 162 and 164 respectively (each
constructed the same as lens 78) aimed to direct a "columnated" beam
from one to the other. Each lens 162 and 164 is attached to
individual optical fibers 166 and 168 (in the same manner as lens 78
is joined to fiber 80 shown in Figures 16 and 17) for the trans-
mission of light therealong. Each of lenses 162 and 164 has the
ability to "columnate" a beam of light passed from the glass optical
fibers into the lens for transmission to the other lens, which has
the ability to receive the "columnated" light.
Holder 152 is U-shaped and comprises a pair of lens mounts
170 and 172 disposed in the extremities 174 and 176 of arms 178 and
180. Optical glass fibers 186 and 188 extend from each lens 182 and
184 respectively for transmission of light from or to, the lens to
which it is attached. Each lens 182 and 184 (like lens 78) has the
ability to columnate a beam of light passed from the glass optical
fibers into the lens for transmission to the other lens.
The optical acrylic fibers extending from lenses 162, 164,
182 and 184 are each secured to other lenses 190, 192 and 194 (mount-
ed as bank of lenses 196 in top 95--See Figure 11) at the rear of
each magazine 56 (See Figure 15). Lenses 162 and 184 are secured by
fibers 166 and 188 respectively to lens 190. Lens 182 is secured by


14

p ~

1 fiber 186 to lens 192 and lens 164 is secured by fiber 168 to lens
194. Each of lenses 190, 192, and 194 are aligned with lenses 197,
198 and 230 respectively of bank of lenses 202 mounted in compart-
ments 56 and 60 of refrigerated bar 30, wherein magazines 56 are
mounted, each such lens secured to an optical fiber 80-lens 197 to
fiber 204, lens 198 to fiber 206 and lens 200 to fiber 208. Fiber 204
is secured to a light generator (not shown) whereas fiber 206 and 208
are each secured to light sensors for detecting the light (not shown)
in turn secured to register the receipt or non-receipt of light by
lenses 198 and 200 in microprocessor 36 which processes the
information according to its input.
Therefore, light passing along fiber 204 is transmitted to
lens 197 which "columnates" the light transmitting it over the gap
between the compartment (not shown) to lens 190 mounted on magazine
56. Lens 190 transmits the received light through fibers 166 and 188
to lenses 162 and 184 respectively which each "columnate" the light
and transmit the columnated light beams to lenses 164 and 182
respectively. Lens 164 returns the light received along fiber 168 to
lens 194. Lens 194 in turn columnates the light transmitting the
light across the gap between the magazine and compartment to lens 200
which transmits the light along fiber 208 to the light sensor(not
shown).
Lens 182 returns the light received along fiber 186 to lens
192. Lens 192 in turn columnates the light transmitting the light
across the gap to lens 198 which transmits the light along fiber 206
to the light sensor (not shownj.
Similarly, lenses 78A and 78B are secured by optical fibers
to light sensors (not shown) in turn secured to register the receipt
or non-receipt of transmitted light by lens 78B by microprocessor 36
which microprocessor processes the information according to its
input.

l Bottom 90 is made of injection moulded plastics material
and carries at its side edges L-shaped tongues (not shown) for
securing bottom 90 to side walls 92 and 94 as previously described.
Bottom 90 is planar except for two curbed ramps 210 and 212 at the
leading end 214 positioned proximate access door 98. Ramps 210 and
212 are spaced from each other by a distance sufficient to
accommodate handle 126 of access door 98 therebetween when the
magazine is assembled (See Figure 8).
Bottom 90 also comprises rectangular openings 211 for the
~assage of refriyerated air therethrough, opening 216, two parallel
spaced laterally extending grooves under bottom 90, proximate the
front and back edges of bottom 90, the groove proximate the back edge
being aligned with grooves 148 in walls 92 and 94 when bottom 90 is
secured to walls 92 and 94 (not shown) and the groove proximate the
front edge is identified as 213 (See Figure 11, 12 and 14) for
receiving a rod (not shown). Therefore, by positioning the two
grooves of bottom 90 on rods in either of the bar compartments of the
refrigerator, either with the rod near the back edge higher than the
front edge or at the same height in which case bottom 90 is secured
to walls 92 and 94 using the group of more angled slots 146A to
secure the L-shaped tabs, the magazine is supported in the
compartment with bottom sn sloped downwardly toh~ards access door 98
While holder 154 is fastened abutting the inside surface of
wall 94, arm 154C is so structurally connected to arm 154B (See
Figure 12) so that it is positioned below bottom 90 when bottom 90 is
secured to wall 94 and holder 154 secured thereto. Opening 216 is
aligned with lens 164 to permit the columnated light transmitted from
lens 162 to pass through bottom 90 to lens 164.
Top 95 is also made up of injection moulded plastics
material and carr;es openings 220 for the circulation of refrigerated
air. Top also includes a structure (not shown) to mount lens bank 196
comprising lenses 190, 192 and 194. Each bank of lenses 196 is


16

3 r ~
1 positioned in each mayazine 56 so that each lens is aligned with
lenses 196, 198 and 200 respectively of bank of lenses 202 situate in
each compartment of bar 30.
With reference to Figure 4, magazines 56 of different sizes
are provided to accommodate different sized wine bottles, liquor
bottles and beer cans and containers. However, in each case magazine
56 permits only one bottle, can, or container to be delivered from
magazine 56 whenever access door 98 is opened to permit access to the
leading item. In this regard, and with reference to Figures 11, 13
and 14, when member lQ6 is pushed, releasing pin 100 from within slot
102 to permit access door 98 to pivot abut studs 116 and 118, and
access door 98 is so pivoted, it pivots "over and around" the leading
bottle, can or container 240 to be delivered, isolating it from the
remaining items in the magazine ( See Figure 14) including the next
item 242. At the same time as access door 98 fully pivots, tab 120
interrupts the light beam passing between lens 184 and 182 which
interruption is registered in microprocessor 36. With reference to
Figure 13, it is apparent that access door is constructed in such
manner that until tab 120 interrupts the beam, article 240 cannot be
removed. However, once tab 120 breaks the beam causing the
interruption to be registered in microprocessor 36, removal of
leading item 240 can be successfully accomplished.
With reference to Figure 11, item 242 is next in line and
blocks the beam of light from lens 162 to lens 164. This blockage is
also registered by microprocessor 36. As access door 98 is pivoted
about studs 116 and 118, bottle or container 242 may be pushed
rearwardly by the curved top portion llOB of door 98 still not
permitting the light from lens 162 to reach lens 164. Access to item
242 is not permitted because of the position of access door 98. It is
only after item 240 is removed (See Figure 14) and access door 98
pivoted to its closed positioned (See Figures 8 and 11) that item 242
becomes the leading item and becomes accessible. In this regard

~.4~0~
1 because bottom 98 is sloped (See Figure 9), item 242 rolls past
holder 154 holding lenses 162 and 164 permitting the light from lens
162 to reach lens 164 (recorded in the microprocessor), into position
proximate access door 98.
Therefore, as is apparent holder 154 is sufficiently spaced
from access door to permit next item 242 when rolling towards access
door 98 to permit the light beam from lens 162 to reach lens 164
hile the subsequent item rolls into the position interrupting the
light from reaching lens 164.
As is also apparent ramps 210 and 212 prevent the
accidental rolling out of the leading item, if it should not be
picked up at the leading edge of bottom 90 when access door 98 is
pivoted.
Each magazine may be locked in position by any suitable
means as by being locked to its associated rods (not shown). For
restocking, the locks may be released, the magazine removed and
filled. The magazine is then repositioned and locked.
In the use of refrigerated bar 30, the fiber optics will
cause the microprocessor to register any event in which there is an
interruption of the transmission or non-transmission of a light beam
as for example the opening and closing of bar door 32, the removal of
an item and the movement of a subsequent item into position. If a
subsequent item is not registered in the microprocessor as having
moved into position, then servicing of the bar is necessary either to
restock the magazine or to repair a malfunction in the bar.
Additionally, because of the microprocessor 36, latch 70
may be remotely electronically locked and unlock from for example the
reception desk of the hotel.
By way of an example and as further explanation of the use
of bar 30, the following use of the bar in a hotel room is offered.
Bar 30 is connected through microprocessor 36 to central
monitoring system 46 set up at the reception desk. When a guest of


18

1 the hotel checks in, the guest receives the room key in the usual
manner The receptionist may then signal latch 70 electronically from
system 46 through microprocessor 36 to unlock.
When the guest arrives at his/her room, he/she is free to
use the bar refrigerator. The guest opens the door which because of
the lens system on the door, comprising lenses 78A and 78B and plate
86, will be registered in the microprocessor and the input will be
transmitted to the monitoring system 46. The guest on viewing the
contents of the magazines 56, through transparent access door 98,
makes his/her selection by pressing member 106 labelled "push"of the
appropriate magazine releasing pin 100 and raising and pivoting
access door 98 over and behind the leading item 240.
At the instant the door releases the leading item, tab 120
interferes with the light beam between lenses 184 and 182,which
interference is registered in microprocessor 36 in turn registered
with the monitoring system 46. After the access door 98 is closed,
the second item rolls to the front of the magazine, interfering with,
(interrupting)the second beam (between lenses 162 and 164) by the
blockage of the light beam, which event is registered with micro-
processor 36 and ultimately with monitoring system 46. If no inter-
ference occurs because the purchaser fails to return the access door
98 to its original closed position or the magazine 56 is empty, the
person monitoring the monitoring system 46 is in a position to know
that the bar 30 in the guest's room needs service.
When the guest checks out, the information in monitoring
system 46 need only be examined at the front desk to determine the
guest's usage of the bar and the appropriate charges to be added to
the guest's bill.
As many changes can be made to the embodiments of the
invention without departing from the scope of the invention, it is
intended that all material contained therein be interpreted as
illustrative of the invention and not in a limiting sense.


19

Representative Drawing

Sorry, the representative drawing for patent document number 1241085 was not found.

Administrative Status

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Administrative Status

Title Date
Forecasted Issue Date 1988-08-23
(22) Filed 1984-01-23
(45) Issued 1988-08-23
Expired 2005-08-23

Abandonment History

There is no abandonment history.

Payment History

Fee Type Anniversary Year Due Date Amount Paid Paid Date
Application Fee $0.00 1984-01-23
Owners on Record

Note: Records showing the ownership history in alphabetical order.

Current Owners on Record
MINIBAR LIMITED
Past Owners on Record
None
Past Owners that do not appear in the "Owners on Record" listing will appear in other documentation within the application.
Documents

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Document
Description 
Date
(yyyy-mm-dd) 
Number of pages   Size of Image (KB) 
Drawings 1993-10-04 9 289
Claims 1993-10-04 65 2,503
Abstract 1993-10-04 1 6
Cover Page 1993-10-04 1 12
Description 1993-10-04 19 814