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(12) Patent: | (11) CA 2542919 |
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(54) English Title: | LAME DE CHASSE-NEIGE |
(54) French Title: | SNOWPLOW BLADE |
Status: | Granted and Issued |
(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: | 2010-06-29 |
(22) Filed Date: | 2006-04-07 |
(41) Open to Public Inspection: | 2007-10-07 |
Examination requested: | 2008-03-26 |
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 present invention relates to a snowplow equipped with a shovel supporting blade devices to clear the roads. The blades are fitted with structural reinforcement equipped with a shoe on each side of the blade and that is between 1/16 of an inch to 3 inches wider to increase he service life of the during frequent use and to prevent damage to it when going over holes. The mobile blades are moved by a damper to follow the shape of the road and its irregularities.
La présente invention concerne un chasse-neige équipé d'une pelle supportant des dispositifs de lame pour déblayer des routes. Les lames sont munies d'une pièce de renforcement munie d'un sabot disposé de chaque coté et dépassant la lame de 1/16 jusqu'à 3 pouces à sa longueur, à permettre d'augmenter la longévité de la lame lors des utilisations fréquentes et de prévenir les bris lors de fréquents passages dans les trous. Les lames mobiles se déplacent au moyen d'un organe amortisseur afin d'épouser la forme de la route et de ses irrégularités.
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.
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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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Maintenance Request Received | 2024-02-06 |
Maintenance Request Received | 2023-02-12 |
Maintenance Request Received | 2022-02-14 |
Maintenance Request Received | 2021-02-02 |
Inactive: COVID 19 - Deadline extended | 2020-05-28 |
Inactive: COVID 19 - Deadline extended | 2020-05-14 |
Maintenance Request Received | 2020-05-06 |
Inactive: COVID 19 - Deadline extended | 2020-04-28 |
Inactive: COVID 19 - Deadline extended | 2020-03-29 |
Common Representative Appointed | 2019-10-30 |
Common Representative Appointed | 2019-10-30 |
Maintenance Request Received | 2019-01-28 |
Inactive: Late MF processed | 2018-05-30 |
Maintenance Request Received | 2018-05-30 |
Letter Sent | 2018-04-09 |
Letter Sent | 2017-04-07 |
Inactive: Late MF processed | 2017-01-24 |
Maintenance Request Received | 2017-01-24 |
Maintenance Request Received | 2016-01-18 |
Maintenance Request Received | 2015-01-28 |
Maintenance Request Received | 2014-01-22 |
Maintenance Request Received | 2013-03-05 |
Grant by Issuance | 2010-06-29 |
Inactive: Cover page published | 2010-06-28 |
Inactive: Final fee received | 2010-04-01 |
Pre-grant | 2010-04-01 |
Letter Sent | 2010-03-16 |
Notice of Allowance is Issued | 2010-03-16 |
Notice of Allowance is Issued | 2010-03-16 |
Inactive: Approved for allowance (AFA) | 2010-03-05 |
Amendment Received - Voluntary Amendment | 2010-02-19 |
Letter Sent | 2010-01-25 |
Inactive: Protest acknowledged | 2010-01-25 |
Inactive: Protest/prior art received | 2010-01-18 |
Inactive: S.30(2) Rules - Examiner requisition | 2009-11-09 |
Amendment Received - Voluntary Amendment | 2009-09-09 |
Inactive: S.30(2) Rules - Examiner requisition | 2009-03-09 |
Amendment Received - Voluntary Amendment | 2009-01-28 |
Inactive: S.30(2) Rules - Examiner requisition | 2008-08-05 |
Letter Sent | 2008-05-07 |
All Requirements for Examination Determined Compliant | 2008-03-26 |
Request for Examination Requirements Determined Compliant | 2008-03-26 |
Request for Examination Received | 2008-03-26 |
Inactive: Cover page published | 2007-10-07 |
Application Published (Open to Public Inspection) | 2007-10-07 |
Inactive: IPC assigned | 2006-06-05 |
Inactive: First IPC assigned | 2006-06-05 |
Inactive: Office letter | 2006-05-23 |
Application Received - Regular National | 2006-05-17 |
Inactive: Filing certificate - No RFE (French) | 2006-05-17 |
Small Entity Declaration Determined Compliant | 2006-04-07 |
There is no abandonment history.
The last payment was received on 2010-02-24
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
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
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web page to see all current fee amounts.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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GUY HAMEL |
Past Owners on Record |
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None |