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(12) Patent: | (11) CA 1084563 |
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(21) Application Number: | 1084563 |
(54) English Title: | SNOWMOBILE TRACTION STUD AND MOUNTING |
(54) French Title: | CRAMPON DE TRACTION POUR MOTONEIGE |
Status: | Term Expired - Post Grant |
(51) International Patent Classification (IPC): |
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(72) Inventors : |
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(73) Owners : | |
(71) Applicants : | |
(74) Agent: | GEORGE H. RICHES AND ASSOCIATES |
(74) Associate agent: | |
(45) Issued: | 1980-08-26 |
(22) Filed Date: | 1979-09-28 |
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: | ||||||
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ABSTRACT OF THE DISCLOSURE
An improvement in a snowmobile having laterally-
spaced, ground-engaging flexible traction bands with supporting
rails positioned intermediate the bands. Transversely-extending
channel bars are secured integrally with the traction bands.
Traction lugs are positioned in the channel bars and extend
transversely and symmetrically relative to the space between the
bands. The lugs serve to engage the surface of travel and to
provide a rigid support against undue distortion of the channel
bars, and to provide increased tractive force.
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 1084563 was not found.
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Description | Date |
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Inactive: Expired (old Act Patent) latest possible expiry date | 1997-08-26 |
Grant by Issuance | 1980-08-26 |
There is no abandonment history.
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
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None |
Past Owners on Record |
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OLAV AAEN |