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Expired Canadian patentCanada

Conveyor system for use in automobile assembly line

CA 1251413 A · Owner: Honda Giken Kogyo Kabushiki Kaisha · Inventors: Kawai, Shinichi; Miyashita, Hiroshi; Shiiba, Yoshio

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

A conveyor system for use in an automobile assembly line comprising: a body-carrying tact conveyor arranged in an endless form past an engine mounting position said, tact conveyor being switchable between a running mode and a stopping mode; a body-carrying continuous conveyor arranged in an endless form and having an inlet section and an outlet section which are arranged on the extensions of the inlet section and the outlet section of said tact conveyor arranged at the inlet and outlet sides of said engine mounting position; a pair of feeders for delivery of the automobile body between the inlet sections of both conveyors and between the outlet sections of both conveyors; an engine …

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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 March 21, 1989. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 21, 2006.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledAugust 29, 1984
GrantedMarch 21, 1989
Term endedMarch 21, 2006
Patent numberCA 1251413 A
Classification (IPC)B62D65/00 +1 more

Timeline

Timeline From CIPO dates

19851988199119941997200020032006Application filedAug 29, 1984Patent grantedMarch 21, 1989Term endedMarch 21, 2006

Sources & verification

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