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Expired Canadian patentCanada

Three-point automatic restraint system

CA 1197825 A · Owner: American Safety Equipment Corporation · Inventors: Ahad, Munir J.

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

THREE-POINT AUTOMATIC RESTRAINT SYSTEM ABSTRACT:, A passive safety belt system has lap and chest belts with a common connector for releasably connecting inner ends of the belts to a safety belt buckle mounted by a floor anchor strap at a position adjacent the inboard hip of a passenger, outer ends of the belts are anchored in vehicle sensitive inertia retractors mounted on the vehicle door and the lap belt is moved automatically on opening of the vehicle door by lap belt lifting means operatively connected between the vehicle door and portions of the lap belt generally adjacent the door and running to the associated door mounted retractor so that the lap belt is lifted relative the vehicle …

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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 December 10, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 10, 2002.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 3, 1983
GrantedDecember 10, 1985
Term endedDecember 10, 2002
Patent numberCA 1197825 A
Classification (IPC)A62B35/00 +2 more

Timeline

Timeline From CIPO dates

1984198619881990199219941996199820002002Application filedNov 3, 1983Patent grantedDec 10, 1985Term endedDec 10, 2002

Sources & verification

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