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Expired Canadian patentCanada

Bicycle kickstand

CA 1251807 A · Owner: Huffy Corporation · Inventors: Diekman, Robert L.

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 bicycle kickstand which is adapted to attach to the cross brace of the chain stays of a bicycle frame. The kickstand is of the type having a housing with a transverse flange at an upper end which extends beneath the chain stays and a leg pivotally attached to the housing. The kickstand attaches to the cross brace by lower jaw which is attached to the midportion of the flange, an upper jaw and a bolt which adjustably attaches the upper jaw to the lower jaw so that the jaws may be clamped against the cross brace. In a preferred embodiment, each of the jaws includes a concave clamping surface shaped to matingly engage the cross brace and provide a relatively large area of contact thereby, …

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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 March 28, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 28, 2006.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledDecember 18, 1985
GrantedMarch 28, 1989
Term endedMarch 28, 2006
Patent numberCA 1251807 A
Classification (IPC)B62H1/02

Timeline

Timeline From CIPO dates

1986198919921995199820012004Application filedDec 18, 1985Patent grantedMarch 28, 1989Term endedMarch 28, 2006

Sources & verification

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