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Expired Canadian patentCanada

Apparatus for setting car body components in motorcar body assembling line

CA 2021027 C · Owner: Kushizaki, Ken · Inventors: Yamanobe, Tetsuro; Kushizaki, Ken; Okazaki, Shigeru

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 apparatus for use in a motorcar body assembling line for setting car body components including a floor panel a roof, panel, and side panels on a set carrier in a predetermined positional relationship in a setting station at a starting end of the assembling line. The apparatus has a floor panel setting device for transporting a floor panel to and setting it on, the, set carrier; a pair of right and left side-panel setting devices for receiving a pair of right and left side panels which are transported to an upper position of the setting station by a hanger and for setting them on the set carrier; and a roof panel setting device for setting a roof panel between roof side rails of the right …

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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

  • Filed July 12, 1990 and granted May 3, 1994. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 12, 2010.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by July 12, 2012.
  • 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 12, 1990
GrantedMay 3, 1994
Term endedJuly 12, 2010
Patent numberCA 2021027 C
Classification (IPC)B23P19/04 +1 more

Timeline

Timeline From CIPO dates

1991199319951997199920012003200520072009Application filedJuly 12, 1990Patent grantedMay 3, 1994Term endedJuly 12, 2010

Sources & verification

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