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Expired Canadian patentCanada

Non-incremental clutch adjustment arrangement

CA 1237000 A · Owner: Garden Way Incorporated · Inventors: Durrant, John T.

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 belt tensioning adjustment assembly for a powered unit including a operating lever and a rotably supported wheel over which a cable passes and friction locking means is provided for fixing the rotated position of the wheel thereby to effect selective non-incremental adjustment of the cable length. The non-incremental adjustment of the cable length allows a drive belt tensioning lever to effect deflection of a belt drive and to effect driving engagement of a motor shaft to a work attachment unit.

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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 May 24, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 24, 2005.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 7, 1985
GrantedMay 24, 1988
Term endedMay 24, 2005
Patent numberCA 1237000 A
Classification (IPC)F16H7/08

Timeline

Timeline From CIPO dates

1986198819901992199419961998200020022004Application filedMarch 7, 1985Patent grantedMay 24, 1988Term endedMay 24, 2005

Sources & verification

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