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Expired Canadian patentCanada

Adjustable spacers for supporting front window glass in an automobile

CA 1324631 C · Owner: Stevens, William T. · Inventors: Stevens, William T.

CIPO record

Overview

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

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Abstract From the Canadian patent

A method and apparatus is disclosed for mounting a front window glass panel within an automobile vehicle frame. Spacer elements are mounted to the vehicle frame and support the glass panel at a desired position both vertically and laterally. The spacer elements have a vertical support surface and a lateral support both of which can be, integrally adjusted so as to be brought into contact with the window glass panel. A generally H-shaped molding is disposed on the bottom of the front window glass panel and receives the lateral support portion of the spacer element. The width of the lateral support element is less than the width of the opening within this molding so as to provide a clearance …

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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 November 23, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 23, 2010.
  • 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 16, 1989
GrantedNovember 23, 1993
Term endedNovember 23, 2010
Patent numberCA 1324631 C
Classification (IPC)B60J1/02 +1 more

Timeline

Timeline From CIPO dates

1990199319961999200220052008Application filedAug 16, 1989Patent grantedNov 23, 1993Term endedNov 23, 2010

Sources & verification

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