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(12) Patent Application: | (11) CA 2481773 |
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(54) English Title: | ELECTRIC MOTOR PROPULSION SYSTEM |
(54) French Title: | SYSTEME DE PROPULSION MOTEUR ELECTRIQUE |
Status: | Withdrawn |
(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: | 2004-10-12 |
(41) Open to Public Inspection: | 2006-04-12 |
Examination requested: | 2009-06-25 |
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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L invention consiste a un producteur nucléaire qui produit de l éléctricité et
cette éléctricité refroidit au froid absolue certain des éléments d atome qui
se
désintégre tres tres rapidement et cette désintégration d éléments d'atome
qui se désintégre tres tres rapidement est produit par la chaleur et sert de
moyen de propultion pour les voyages spatiales.
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 2481773 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: Office letter | 2010-10-25 |
Inactive: Withdraw application | 2010-08-03 |
Inactive: Withdraw application | 2010-08-03 |
Inactive: S.30(2) Rules - Examiner requisition | 2010-03-02 |
Letter Sent | 2009-08-13 |
Request for Examination Received | 2009-06-25 |
Request for Examination Requirements Determined Compliant | 2009-06-25 |
All Requirements for Examination Determined Compliant | 2009-06-25 |
Inactive: Office letter | 2008-05-20 |
Inactive: Correspondence - Formalities | 2008-02-04 |
Inactive: Filing certificate correction | 2008-02-04 |
Inactive: Office letter | 2008-01-22 |
Application Published (Open to Public Inspection) | 2006-04-12 |
Inactive: Cover page published | 2006-04-11 |
Letter Sent | 2005-11-01 |
Inactive: Correspondence - Formalities | 2005-10-03 |
Inactive: Compliance - Formalities: Resp. Rec'd | 2005-07-11 |
Inactive: Correspondence - Formalities | 2004-12-29 |
Inactive: Correspondence - Formalities | 2004-12-08 |
Inactive: IPC assigned | 2004-11-24 |
Inactive: First IPC assigned | 2004-11-23 |
Inactive: IPC assigned | 2004-11-23 |
Application Received - Regular National | 2004-11-08 |
Filing Requirements Determined Compliant | 2004-11-08 |
Inactive: Filing certificate - No RFE (French) | 2004-11-08 |
Small Entity Declaration Determined Compliant | 2004-10-12 |
There is no abandonment history.
The last payment was received on 2009-07-24
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 | 2004-10-12 | ||
MF (application, 2nd anniv.) - small | 02 | 2006-10-12 | 2006-07-28 |
MF (application, 3rd anniv.) - small | 03 | 2007-10-12 | 2007-07-27 |
MF (application, 4th anniv.) - small | 04 | 2008-10-13 | 2008-08-22 |
Request for examination - small | 2009-06-25 | ||
MF (application, 5th anniv.) - small | 05 | 2009-10-12 | 2009-07-24 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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MICHEL ST-GELAIS |
Past Owners on Record |
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None |