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(12) Patent: | (11) CA 2628818 |
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(54) English Title: | IMPROVED TRACK GUIDE |
(54) French Title: | GUIDE-RAIL AMELIORE |
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: | |
(74) Associate agent: | |
(45) Issued: | 2011-11-22 |
(22) Filed Date: | 2008-05-26 |
(41) Open to Public Inspection: | 2009-11-26 |
Examination requested: | 2009-04-03 |
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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This invention describes a track guide, used with endless tracks mounted over tires of off--road vehicles, preventing laterally rolling off the inner or outer surfaces of the drive tires. The track guide counteracts, grips and controls the lateral slippage of the endless track dislodging from the drive tires, caused by conditions such as tensioned forces, sharp power-on turns in snow, ice, mud, sand and all other situations. The track guide effectively improves the ride and maneuverability of off road vehicles.
Cette invention décrit un guide-chenille utilisé avec des chenilles montées sur des pneus de véhicules hors route, qui empêche le déjantage latéral des parois internes ou externes des pneus d'entraînement. Ce guide-chenille compense, saisit et contrôle le patinage latéral de la chenille qui la déloge des pneus d'entraînement, causés par des conditions comme des forces de tension, des virages brusques à vitesse élevée dans la neige, la glace, la boue, le sable et autres situations. Le guide-chenille améliore efficacement la conduite et la manoeuvrabilité des véhicules hors route.
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 | 2016-05-26 |
Letter Sent | 2015-05-26 |
Maintenance Request Received | 2014-05-08 |
Maintenance Request Received | 2013-05-13 |
Grant by Issuance | 2011-11-22 |
Inactive: Cover page published | 2011-11-21 |
Pre-grant | 2011-09-06 |
Inactive: Final fee received | 2011-09-06 |
Notice of Allowance is Issued | 2011-06-02 |
Letter Sent | 2011-06-02 |
Notice of Allowance is Issued | 2011-06-02 |
Inactive: Approved for allowance (AFA) | 2011-05-12 |
Amendment Received - Voluntary Amendment | 2011-04-06 |
Inactive: S.30(2) Rules - Examiner requisition | 2011-03-14 |
Application Published (Open to Public Inspection) | 2009-11-26 |
Inactive: Cover page published | 2009-11-25 |
Letter Sent | 2009-06-04 |
Request for Examination Received | 2009-04-03 |
Request for Examination Requirements Determined Compliant | 2009-04-03 |
All Requirements for Examination Determined Compliant | 2009-04-03 |
Amendment Received - Voluntary Amendment | 2009-04-03 |
Inactive: First IPC assigned | 2008-08-15 |
Inactive: IPC assigned | 2008-08-15 |
Application Received - Regular National | 2008-05-29 |
Filing Requirements Determined Compliant | 2008-05-29 |
Inactive: Filing certificate - No RFE (English) | 2008-05-29 |
Small Entity Declaration Determined Compliant | 2008-05-26 |
There is no abandonment history.
The last payment was received on 2011-04-12
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 | 2008-05-26 | ||
Request for examination - small | 2009-04-03 | ||
MF (application, 2nd anniv.) - small | 02 | 2010-05-26 | 2010-04-23 |
MF (application, 3rd anniv.) - small | 03 | 2011-05-26 | 2011-04-12 |
Final fee - small | 2011-09-06 | ||
MF (patent, 4th anniv.) - small | 2012-05-28 | 2012-04-27 | |
MF (patent, 5th anniv.) - small | 2013-05-27 | 2013-05-13 | |
MF (patent, 6th anniv.) - small | 2014-05-26 | 2014-05-08 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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JOHN ROBERT NEARY |
Past Owners on Record |
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None |