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Expired Canadian patentCanada

Trunk lid lock with remote release

CA 1318793 C · Owner: Martus, Charles Richard · Inventors: Henning, Peter Jeffrey; Malesko, Michael Walter; Miller, Ellsworth Stephen

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

An improved deck lid lock with remote release for motor vehicles. The deck lid lock employs a solenoid operated rotatable armature which acts directly on a leg of a rotatable latch plate which engages a lock bar. On energization of the solenoid, the armature is attracted to the solenoid causing it to disengage the latch plate so that the deck lid may be opened. When the deck lid is closed the lock bar is engaged by the latch plate which is returned to its normal latched position in engagement with the armature. The deck lid lock further includes a rotatable key cam which acts on the armature to enable release of the deck lid through conventional external key actuation.

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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 June 8, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 8, 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 3, 1988
GrantedJune 8, 1993
Term endedJune 8, 2010
Patent numberCA 1318793 C
Classification (IPC)E05B83/18 +1 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedAug 3, 1988Patent grantedJune 8, 1993Term endedJune 8, 2010

Sources & verification

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