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Expired Canadian patentCanada

Striker for automotive door locking apparatus

CA 1319942 C · Owner: Mitsui Kinzoku Kogyo Kabushiki Kaisha · Inventors: Nakamura, Shuji

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 striker for automotive door locking apparatuses has a metal base secured to the car body and a roughly U-shaped metal rod mounted on the metal base with the, surface of the metal base and the metal rod coated with a synthetic resin layer. An engagement surface is formed at the back periphery of the metal base along the entire circumference. The synthetic resin layer is formed integral with claw portions that engage with the engagement surface of the metal base. The underside of the claw portion of the synthetic resin is flush with the back of the metal base.

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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 6, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 6, 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.
FiledMarch 28, 1989
GrantedJuly 6, 1993
Term endedJuly 6, 2010
Patent numberCA 1319942 C
Classification (IPC)E05C21/02 +2 more

Timeline

Timeline From CIPO dates

1990199319961999200220052008Application filedMarch 28, 1989Patent grantedJuly 6, 1993Term endedJuly 6, 2010

Sources & verification

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