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Expired Canadian patentCanada

Wheel kit for snowmobile

CA 1084562 A · Owner: Denis, Michel · Inventors: Denis, Michel

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A wheel kit is disclosed for converting snowmobiles into wheeled vehicles. The kit is mounted on the chassis of a snowmobile after removal of the front skis and endless track. The conversion device comprises a front wheel drive assembly including a frame secured to the front end of the chassis of the snowmobile and a pair of laterally spaced wheels rotatably mounted on the frame and powered by the snowmobile engine, and a rear wheel steering assembly including a frame secured to the rear end of the snowmobile chassis a single wheel pivotally mounted on the rear frame and steering means interconnecting the rear wheel to the regular steering mechanism of the snowmobile.

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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

  • Granted August 26, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 26, 1997.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 9, 1978
GrantedAugust 26, 1980
Term endedAugust 26, 1997
Patent numberCA 1084562 A
Classification (IPC)B62D55/04 +2 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedAug 9, 1978Patent grantedAug 26, 1980Term endedAug 26, 1997

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.