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Expired Canadian patentCanada

Bumper supporting energy absorber with match line adjuster

CA 1279346 C · Owner: Garner, John D. · Inventors: Garner, John D.; Koontz, James M. Jr.; Bates, Joseph A.

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 energy absorbing bumper unit attaching a bumper to a vehicle which incorporates a threaded jack screw that varies the distance between the screw and the side rail to accordingly tilt the energy absorber unit and the bumper assembly for effecting a mating of adjacent surfaces of the bumper and the bodywork of the vehicle to obtain a predetermined match line with reduced gap between the bumper and the body work.

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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 January 22, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 22, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 6, 1988
GrantedJanuary 22, 1991
Term endedJanuary 22, 2008
Patent numberCA 1279346 C
Classification (IPC)B60R19/32 +2 more

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedApril 6, 1988Patent grantedJan 22, 1991Term endedJan 22, 2008

Sources & verification

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