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(12) Patent: | (11) CA 2051998 |
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(54) English Title: | SHELTER DOOR SYSTEM |
(54) French Title: | SYSTEME DE PORTE POUR ABRI |
Status: | Expired and beyond the Period of Reversal |
(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: | 1994-04-05 |
(22) Filed Date: | 1991-09-20 |
(41) Open to Public Inspection: | 1993-03-21 |
Examination requested: | 1992-05-26 |
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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ABSTRACT
A shelter door system having two spaced upright posts
forming the sides of a doorframe, a flexible door member
movable vertically between the posts, a roller between the
upper ends of the posts upon which the door member can be
rolled, the roller being supported by frame members, and a
plate structure for supporting each post and securing it to
the shelter, and side panels for covering the openings
between the doorframe and the shelter.
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: Reversal of expired status | 2012-12-02 |
Time Limit for Reversal Expired | 2011-09-20 |
Letter Sent | 2010-09-20 |
Inactive: IPC from MCD | 2006-03-11 |
Change of Address Requirements Determined Compliant | 2004-10-06 |
Inactive: Office letter | 2004-10-06 |
Inactive: Office letter | 2001-10-10 |
Change of Address Requirements Determined Compliant | 2000-09-20 |
Inactive: Office letter | 2000-09-20 |
Grant by Issuance | 1994-04-05 |
Application Published (Open to Public Inspection) | 1993-03-21 |
Request for Examination Requirements Determined Compliant | 1992-05-26 |
All Requirements for Examination Determined Compliant | 1992-05-26 |
Small Entity Declaration Determined Compliant | 1991-09-20 |
There is no abandonment history.
Fee Type | Anniversary Year | Due Date | Paid Date |
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MF (patent, 6th anniv.) - small | 1997-09-22 | 1997-07-14 | |
MF (patent, 7th anniv.) - small | 1998-09-21 | 1998-09-14 | |
MF (patent, 8th anniv.) - small | 1999-09-20 | 1999-09-10 | |
MF (patent, 9th anniv.) - small | 2000-09-20 | 2000-09-12 | |
MF (patent, 10th anniv.) - small | 2001-09-20 | 2001-09-14 | |
MF (patent, 11th anniv.) - small | 2002-09-20 | 2002-09-11 | |
MF (patent, 12th anniv.) - small | 2003-09-22 | 2003-09-11 | |
MF (patent, 13th anniv.) - small | 2004-09-20 | 2004-09-20 | |
MF (patent, 14th anniv.) - small | 2005-09-20 | 2005-09-20 | |
MF (patent, 15th anniv.) - small | 2006-09-20 | 2006-09-14 | |
MF (patent, 16th anniv.) - small | 2007-09-20 | 2007-09-20 | |
MF (patent, 17th anniv.) - small | 2008-09-22 | 2008-09-19 | |
MF (patent, 18th anniv.) - small | 2009-09-21 | 2009-09-21 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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RHEAL XAVIER JOSEPH HAMELIN |
Past Owners on Record |
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None |