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(12) Patent: | (11) CA 2391033 |
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(54) English Title: | SYSTEME D'ECLAIRAGE A INDUCTION ET DISSIPATEUR THERMIQUE POUR CELUI-CI |
(54) French Title: | INDUCTION LIGHTING SYSTEM AND HEATSINK FOR THE SAME |
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: | AGENCE DE BREVETS FOURNIER |
(74) Associate agent: | |
(45) Issued: | 2005-04-19 |
(22) Filed Date: | 2002-07-10 |
(41) Open to Public Inspection: | 2003-08-14 |
Examination requested: | 2003-05-28 |
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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The outdoor induction lighting system includes a heat dissipater affixed between the antenna of a an optical unit and the base of the optical unit. The dissipater is used to dissipate the heat generated by the antenna in the optical unit when the dissipater is mounted in the optical unit, and towards the exterior of the optical unit in the housing in which the lighting system is mounted when the dissipater is mounted outside the unit. The dissipater increases the lifespan of the antenna and of the vessel in which the antenna is mounted in addition to increasing light performance when, in a first case, the system is used in a temperate climate and in the second case when the system is used in a hot climate.
Le système d'éclairage extérieur par induction comprend un dissipateur thermique fixé entre l'antenne d'un bloc optique et la base du bloc optique. Le dissipateur sert à dissiper la chaleur dégagée par l'antenne dans le bloc optique lorsque le dissipateur est monté dans le bloc optique, et vers l'extérieur du bloc optique dans le boîtier dans lequel le système d'éclairage est monté lorsque le dissipateur est monté à l'extérieur du bloc. Le dissipateur permet d'augmenter la longévité de l'antenne et du vaisseau dans lequel l'antenne est montée en plus d'augmenter les performances luminaires lorsque, dans un premier cas, le système est utilisé dans un climat tempéré, et dans un deuxième cas, lorsque le système est utilisé dans un climat chaud.
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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Time Limit for Reversal Expired | 2015-07-10 |
Inactive: IPC deactivated | 2015-03-14 |
Inactive: First IPC from PCS | 2015-01-17 |
Inactive: IPC from PCS | 2015-01-17 |
Inactive: IPC expired | 2015-01-01 |
Inactive: IPC removed | 2014-10-29 |
Letter Sent | 2014-07-10 |
Inactive: Late MF processed | 2012-08-27 |
Letter Sent | 2012-07-10 |
Small Entity Declaration Determined Compliant | 2007-06-04 |
Revocation of Agent Requirements Determined Compliant | 2006-04-07 |
Inactive: Office letter | 2006-04-07 |
Inactive: Office letter | 2006-04-07 |
Appointment of Agent Requirements Determined Compliant | 2006-04-07 |
Appointment of Agent Request | 2006-03-31 |
Revocation of Agent Request | 2006-03-31 |
Inactive: IPC from MCD | 2006-03-12 |
Grant by Issuance | 2005-04-19 |
Inactive: Cover page published | 2005-04-18 |
Pre-grant | 2005-02-07 |
Inactive: Final fee received | 2005-02-07 |
Notice of Allowance is Issued | 2004-09-20 |
Letter Sent | 2004-09-20 |
Notice of Allowance is Issued | 2004-09-20 |
Inactive: Approved for allowance (AFA) | 2004-09-02 |
Amendment Received - Voluntary Amendment | 2004-07-06 |
Inactive: S.30(2) Rules - Examiner requisition | 2004-03-02 |
Amendment Received - Voluntary Amendment | 2004-01-06 |
Inactive: S.30(2) Rules - Examiner requisition | 2003-08-22 |
Application Published (Open to Public Inspection) | 2003-08-14 |
Inactive: Cover page published | 2003-08-13 |
Inactive: IPC assigned | 2003-07-09 |
Inactive: IPC assigned | 2003-07-09 |
Inactive: First IPC assigned | 2003-07-09 |
Advanced Examination Determined Compliant - paragraph 84(1)(a) of the Patent Rules | 2003-06-20 |
Letter sent | 2003-06-20 |
Letter Sent | 2003-06-19 |
Inactive: Advanced examination (SO) | 2003-05-28 |
Request for Examination Requirements Determined Compliant | 2003-05-28 |
Small Entity Declaration Determined Compliant | 2003-05-28 |
Inactive: Advanced examination (SO) fee processed | 2003-05-28 |
All Requirements for Examination Determined Compliant | 2003-05-28 |
Amendment Received - Voluntary Amendment | 2003-05-28 |
Inactive: Correspondence - Formalities | 2003-05-28 |
Early Laid Open Requested | 2003-05-28 |
Request for Examination Received | 2003-05-28 |
Inactive: First IPC assigned | 2002-08-23 |
Inactive: Filing certificate - No RFE (French) | 2002-08-06 |
Application Received - Regular National | 2002-08-06 |
There is no abandonment history.
The last payment was received on 2004-07-06
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 | 2002-07-10 | ||
Request for examination - small | 2003-05-28 | ||
Advanced Examination | 2003-05-28 | ||
MF (application, 2nd anniv.) - small | 02 | 2004-07-12 | 2004-07-06 |
Final fee - small | 2005-02-07 | ||
MF (patent, 3rd anniv.) - small | 2005-07-11 | 2005-06-28 | |
MF (patent, 4th anniv.) - small | 2006-07-10 | 2006-05-29 | |
MF (patent, 5th anniv.) - small | 2007-07-10 | 2007-06-04 | |
MF (patent, 6th anniv.) - small | 2008-07-10 | 2008-04-30 | |
MF (patent, 7th anniv.) - small | 2009-07-10 | 2009-04-28 | |
MF (patent, 8th anniv.) - small | 2010-07-12 | 2010-04-30 | |
MF (patent, 9th anniv.) - small | 2011-07-11 | 2011-07-07 | |
MF (patent, 10th anniv.) - small | 2012-07-10 | 2012-08-27 | |
Reversal of deemed expiry | 2012-07-10 | 2012-08-27 | |
MF (patent, 11th anniv.) - small | 2013-07-10 | 2012-08-27 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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ANDRE LANGEVIN |
Past Owners on Record |
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None |