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Expired Canadian patentCanada

Release linkage for door latch

CA 1320237 C · Owner: Paszko, Robert M. · Inventors: Paszko, Robert M.; Kesel, Thomas A.

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 release linkage for an automotive vehicle door latch provides a link which is vertically adjustably positioned with respect to a pivotal connection to the door's outside handle and is connected with lost motion to a latch actuating rod which is carried between the door handle and a release lever for the latch.

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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 July 13, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 13, 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.
FiledOctober 28, 1988
GrantedJuly 13, 1993
Term endedJuly 13, 2010
Patent numberCA 1320237 C
Classification (IPC)E05B77/00 +2 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedOct 28, 1988Patent grantedJuly 13, 1993Term endedJuly 13, 2010

Sources & verification

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