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(12) Patent Application: | (11) CA 2072554 |
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(54) English Title: | AMUSEMENT PUZZLE |
(54) French Title: | CASSE-TETE DE DIVERTISSEMENT |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : |
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(71) Applicants : |
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(74) Agent: | |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1992-06-26 |
(41) Open to Public Inspection: | 1993-12-27 |
Availability of licence: | N/A |
Dedicated to the Public: | 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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Amusement Puzzle 1/3
This invention relates to puzzles that are assembled to form a
pattern or numerical series by organizing the pieces through
sequential movements.
The main object of this puzzle is to provide an entertaining effort
in an stagewise hand and eye coordination to create a sought for
pattern. Solved puzzle could be used over or can be staged for the
use of its pattern, message, map, or a combination of them.
The distinctive feature of this puzzle being its cylindrical
surface, over which, any variety of patterns, maps, messages, or
combination of them is to be formed.
4 claims, 5 figures, and 3 sample patterns.
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.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
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Description | Date |
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Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: Inventor deleted | 2002-05-22 |
Application Not Reinstated by Deadline | 1994-12-26 |
Time Limit for Reversal Expired | 1994-12-26 |
Inactive: Adhoc Request Documented | 1994-06-27 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 1994-06-27 |
Application Published (Open to Public Inspection) | 1993-12-27 |
Abandonment Date | Reason | Reinstatement Date |
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1994-06-27 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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BAHRAM ASHRAFHOSSEINI |
Past Owners on Record |
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None |