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Expired Canadian patentCanada

Vehicle body painting robot

CA 1204928 A · Owner: Tokico Ltd. · Inventors: Itoh, Yoshimasa; Kiba, Hiroshi; Kiryu, Kiyuji

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

A vehicle body painting robot for automatically coating a paint on vehicle bodies which are transferred along a conveyer line, the robot including an arm which is supported on a pedestal rotatably in both vertical and horizontal planes, and a paint applicator for spraying the paint toward a vehicle body delivered to a coating booth. The robot is provided with a door handler on the arm for opening and closing the vehicle door before and after painting the inner side and marginal peripheral portions of the vehicle door.

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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 May 27, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 27, 2003.
  • 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 29, 1982
GrantedMay 27, 1986
Term endedMay 27, 2003
Patent numberCA 1204928 A
Classification (IPC)B05B13/04 +1 more

Timeline

Timeline From CIPO dates

1983198619891992199519982001Application filedNov 29, 1982Patent grantedMay 27, 1986Term endedMay 27, 2003

Sources & verification

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