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Expired Canadian patentCanada

Lifter apparatus for pivotal-sliding roof panel assembly

CA 1232927 A · Owner: Asc, Incorporated · Inventors: Trotter, Richard H.; Kaltz, Milton C.

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

The present invention provides a lifter apparatus for a pivotal-sliding roof panel in a vehicle having a roof opening comprising: a guide rail mounted on the vehicle; a guide shoe slidably disposed within the guide rail; a link having first and second ends, the first end being pivotally connected to the guide shoe; an attachment member secured to the roof panel and having an aperture formed therein; the second end of the link being slidably disposed within the aperture in the attachment member; a cam block mounted on the guide shoe, the cam block engaging the attachment member and urging the attachment member and the roof panel upward to close the roof opening; and the link pivoting about …

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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 February 16, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 16, 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.
FiledNovember 14, 1983
GrantedFebruary 16, 1988
Term endedFebruary 16, 2005
Patent numberCA 1232927 A
Classification (IPC)B62D25/06

Timeline

Timeline From CIPO dates

19841987199019931996199920022005Application filedNov 14, 1983Patent grantedFeb 16, 1988Term endedFeb 16, 2005

Sources & verification

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