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Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
(12) Patent Application: | (11) CA 3146282 |
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(54) English Title: | ADJUSTABLE VACUUM INSULATION FOR BATTERY THERMAL MANAGEMENT |
(54) French Title: | ISOLATION A VIDE AJUSTABLE POUR LA GESTION THERMIQUE D'UNE BATTERIE |
Status: | Application Compliant |
(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: | 2022-01-20 |
(41) Open to Public Inspection: | 2023-07-20 |
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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utilisé une pompe à vide pour faire varier la quantité de gaz dans un isolant
microporeux pour contrôler passivement la température d'une batterie de
véhicule de
transport.
Revendication : ajuster de façon variable un gaz ou mélange de gaz dans une
protection en vase
clos pour créer un isolant variable pour la gestion thermique d'une batterie.
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 3146282 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.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee and Payment History should be consulted.
Description | Date |
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Inactive: Office letter | 2024-04-26 |
Compliance Requirements Determined Met | 2024-03-19 |
Maintenance Fee Payment Determined Compliant | 2024-03-19 |
Maintenance Request Received | 2024-03-15 |
Inactive: Office letter | 2024-03-07 |
Maintenance Request Received | 2024-03-05 |
Letter Sent | 2024-01-22 |
Application Published (Open to Public Inspection) | 2023-07-20 |
Inactive: Ack. of Reinst. (Due Care Not Required): Corr. Sent | 2022-11-07 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2022-09-26 |
Inactive: Compliance - Formalities: Resp. Rec'd | 2022-09-26 |
Inactive: Correspondence - Formalities | 2022-09-26 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 2022-09-26 |
Deemed Abandoned - Failure to Respond to Notice of Non Compliance | 2022-05-03 |
Inactive: Office letter | 2022-03-18 |
Inactive: IPC assigned | 2022-02-25 |
Inactive: First IPC assigned | 2022-02-25 |
Inactive: IPC assigned | 2022-02-25 |
Inactive: Compliance - Formalities: Resp. Rec'd | 2022-02-10 |
Filing Requirements Determined Compliant | 2022-02-08 |
Letter sent | 2022-02-08 |
Letter Sent | 2022-02-03 |
Inactive: QC images - Scanning | 2022-01-20 |
Application Received - Regular National | 2022-01-20 |
Small Entity Declaration Determined Compliant | 2022-01-20 |
Inactive: Pre-classification | 2022-01-20 |
Abandonment Date | Reason | Reinstatement Date |
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2022-05-03 |
The last payment was received on 2024-03-15
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
Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
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 | 2022-01-20 | 2022-01-20 | |
Reinstatement | 2023-05-03 | 2022-09-26 | |
Late fee (ss. 27.1(2) of the Act) | 2024-03-05 | 2024-03-05 | |
MF (application, 2nd anniv.) - small | 02 | 2024-01-22 | 2024-03-15 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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RICHARD FRECHETTE |
Past Owners on Record |
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None |