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Expired Canadian patentCanada

Apparatus for fixing belt-fasteners or the like

CA 1186877 A · Owner: Goro S.A. · Inventors: Schick, Jean-Francois

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

This apparatus for fixing a row of assembling U-shaped fasteners to the end edge of a conveyor belt or the like by means of a pair of likewise U-shaped staples for each fastener, the staples having pointed ends adapted to pass through the fastener arms and the belt end edge disposed between these arms, comprises a fixed anvil underlying a vertically movable cover having a row of apertures corresponding in number to the fastener and matching the configuration of the staple pair means for lowering the cover and cause the staple points to emerge partially from the fastener and penetrate slightly into the belt material, and a punch for driving the staple ends to a first partially bent condition …

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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 14, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 14, 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.
FiledApril 5, 1982
GrantedMay 14, 1985
Term endedMay 14, 2002
Patent numberCA 1186877 A
Classification (IPC)B23P15/00 +1 more

Timeline

Timeline From CIPO dates

1983198519871989199119931995199719992001Application filedApril 5, 1982Patent grantedMay 14, 1985Term endedMay 14, 2002

Sources & verification

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