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(12) Patent Application: | (11) CA 2397859 |
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(54) English Title: | INFLATABLE SEALING SYSTEM FOR RAILWAY CARS |
(54) French Title: | SYSTEME DE SCELLEMENT GONFLABLE POUR WAGONS |
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: | 2002-08-08 |
(41) Open to Public Inspection: | 2004-02-08 |
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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Sorry, the abstracts for patent document number 2397859 were not found.
Note: Claims are shown in the official language in which they were submitted.
Sorry, the claims for patent document number 2397859 were not found.
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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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Revocation of Agent Requirements Determined Compliant | 2021-04-01 |
Inactive: IPC from MCD | 2006-03-12 |
Application Not Reinstated by Deadline | 2005-03-09 |
Inactive: Dead - Application incomplete | 2005-03-09 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2004-08-09 |
Deemed Abandoned - Failure to Respond to Notice Requiring a Translation | 2004-03-09 |
Inactive: Cover page published | 2004-02-08 |
Application Published (Open to Public Inspection) | 2004-02-08 |
Inactive: Incomplete | 2003-12-09 |
Inactive: Filing certificate - No RFE (English) | 2002-12-05 |
Inactive: First IPC assigned | 2002-10-16 |
Inactive: Correspondence - Formalities | 2002-10-04 |
Inactive: Filing certificate - No RFE (English) | 2002-09-24 |
Application Received - Regular National | 2002-09-23 |
Abandonment Date | Reason | Reinstatement Date |
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2004-08-09 | ||
2004-03-09 |
Fee Type | Anniversary Year | Due Date | Paid Date |
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Application fee - small | 2002-08-13 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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DANIEL VANDENBERGHE |
Past Owners on Record |
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None |