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Expired Canadian patentCanada

Blind assembly of parking brake cable to parking brake lever

CA 1306204 C · Owner: General Motors Corporation · Inventors: Shellhause, Ronald L.

CIPO record

Overview

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

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Abstract From the Canadian patent

G-356 C-3,974, BLIND ASSEMBLY OF PARKING BRAKE CABLE TO PARKING-BRAKE LEVER, ABSTRACT OF THE DISCLOSURE: A drum brake assembly having a parking brake actuating lever is so arranged that the parking brake cable end may be assembled in a blind fashion to the end of the actuating lever. The cable is provided with an enlarged end or button. The cable and spring are inserted through a guide tube and pushed inwardly into the brake assembly with the guide tube or a combination of the guide tube in a separate spring guide placing the cable button in a alignment so that it is aimed at a funnel-like guide and retention member formed on the end of the parking brake actuating lever. Further axial …

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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 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.
FiledJuly 6, 1988
GrantedAugust 11, 1992
Term endedAugust 11, 2009
Patent numberCA 1306204 C
Classification (IPC)F16D51/00 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedJuly 6, 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.