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(12) Patent: | (11) CA 1127031 |
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(21) Application Number: | 351232 |
(54) English Title: | GLASS FIRESCREEN WITH AIR CURTAIN FOR WOOD STOVES AND FIRPLACES |
(54) French Title: | ECRAN EN VERRE A RIDEAU D'AIR POUR FOYERS ET POELES A BOIS |
Status: | Expired |
(52) Canadian Patent Classification (CPC): |
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(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : | |
(74) Agent: | |
(74) Associate agent: | |
(45) Issued: | 1982-07-06 |
(22) Filed Date: | 1980-05-05 |
Availability of licence: | N/A |
(25) Language of filing: | English |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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ABSTRACT
A conventional firescreen made from a heat resistant
glass, used for an open wood burning stove or fireplace, is known
to be much more efficient in the prevention of heat loss than a
firescreen made from a steel wire mesh or a perforated steel
plate. However, the glass firescreen can easily become stained
by soot and smoke which therefore requires numerous cleanings.
There is also the possibility of the glass shattering if a fire
is allowed to become too large and hot. In this invention, the
glass firescreen has an air intake diverting plate situated behind
the glass plate at the lower and/or side portions of the glass
frame allowing the formation of a moving air curtain over the rear
surface of the glass which will protect the glass from the soot,
smoke and excessive heat, and thereby assist in preventing said stain
formation.
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Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the representative drawing for patent document number 1127031 was not found.
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Title | Date |
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Forecasted Issue Date | 1982-07-06 |
(22) Filed | 1980-05-05 |
(45) Issued | 1982-07-06 |
Expired | 1999-07-06 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Amount Paid | Paid Date |
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Application Fee | $0.00 | 1980-05-05 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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KIM, SIN RAN (ANGELA) |
KIM, CHUN KON (GEORGE) |
Past Owners on Record |
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None |