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(12) Patent Application: | (11) CA 2243489 |
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(54) English Title: | METHODE DE FABRICATION D'ISOLANT THERMIQUE DE BULLES D'AIR ET FILMS D'ALUMINIUM OU METALLISE POUR CONTENANTS SERVANT A CONSERVER LES ALIMENTS |
(54) French Title: | METHOD FOR MANUFACTURING THERMAL INSULATION BY MEANS OF AIR BUBBLES AND ALUMINUM OR METALLIC FILMS, FOR USE IN FOOD SERVING OR STORAGE CONTAINERS |
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: | 1998-08-21 |
(41) Open to Public Inspection: | 2000-02-21 |
Examination requested: | 2003-07-22 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
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(30) Application Priority Data: | None |
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La méthode consiste en une couche de matière isolante ayant une pellicule de
matière
réfléchissante apposée sur une ou deux faces. La couche de matière isolante
peut être
un isolant spongieux conventionnel ou un isolant formé de bulles d'air piégées
par des
pellicules en résine polymère. Les couches isolantes sont recouvertes d'un
tissu méché,
d'une matière spongieuse, d'un plastique ou tous autres textiles afin
d'obtenir un
revêtement fini pouvant être différent d'un côté à l'autre.
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 2243489 was not found.
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 deactivated | 2021-10-09 |
Application Not Reinstated by Deadline | 2006-02-27 |
Inactive: Dead - No reply to s.30(2) Rules requisition | 2006-02-27 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2005-08-22 |
Inactive: Abandoned - No reply to s.29 Rules requisition | 2005-02-28 |
Inactive: Abandoned - No reply to s.30(2) Rules requisition | 2005-02-28 |
Inactive: S.29 Rules - Examiner requisition | 2004-08-26 |
Inactive: S.30(2) Rules - Examiner requisition | 2004-08-26 |
Letter Sent | 2003-08-18 |
All Requirements for Examination Determined Compliant | 2003-07-22 |
Request for Examination Requirements Determined Compliant | 2003-07-22 |
Request for Examination Received | 2003-07-22 |
Application Published (Open to Public Inspection) | 2000-02-21 |
Inactive: Cover page published | 2000-02-20 |
Inactive: IPC assigned | 1998-10-23 |
Classification Modified | 1998-10-23 |
Inactive: IPC assigned | 1998-10-23 |
Inactive: IPC assigned | 1998-10-23 |
Inactive: IPC assigned | 1998-10-23 |
Inactive: First IPC assigned | 1998-10-23 |
Inactive: IPC assigned | 1998-10-23 |
Inactive: Office letter | 1998-10-01 |
Inactive: Filing certificate - No RFE (French) | 1998-09-24 |
Filing Requirements Determined Compliant | 1998-09-24 |
Application Received - Regular National | 1998-09-21 |
Abandonment Date | Reason | Reinstatement Date |
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2005-08-22 |
The last payment was received on 2004-07-30
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Please refer to the CIPO Patent Fees web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
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Application fee - small | 1998-08-21 | ||
MF (application, 2nd anniv.) - small | 02 | 2000-08-21 | 2000-06-08 |
MF (application, 3rd anniv.) - small | 03 | 2001-08-21 | 2001-08-03 |
MF (application, 4th anniv.) - small | 04 | 2002-08-21 | 2002-06-03 |
MF (application, 5th anniv.) - small | 05 | 2003-08-21 | 2003-07-22 |
Request for examination - small | 2003-07-22 | ||
MF (application, 6th anniv.) - small | 06 | 2004-08-23 | 2004-07-30 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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MAURICE PERRON |
Past Owners on Record |
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None |