Patent Yard Sign in
Expired Canadian patentCanada

Power latch system

CA 1306273 C · Owner: Adams, Allan J. · Inventors: Alexander, Michael P.; Adams, Allan J.

CIPO record

Overview

Drawings and full text

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

Open the CIPO record

Abstract From the Canadian patent

A powered latching mechanism includes a threaded pin which engages an opposed pair of rotating clogs maintained within a keeper assembly driven by an electric motor connected to the header of the windshield. The clogs are configured to have a ramped portion which permits the manual urging of the pin therepast in the event of failure of the electric motor and/or the hydraulics of the convertible top.

Read the whole patent

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 August 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJanuary 22, 1988
GrantedAugust 11, 1992
Term endedAugust 11, 2009
Patent numberCA 1306273 C
Classification (IPC)B60J7/18 +1 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedJan 22, 1988Patent grantedAug 11, 1992Term endedAug 11, 2009

Sources & verification

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