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Expired Canadian patentCanada

Electrical connector

CA 1292294 C · Owner: Pooley, Denis Michael · Inventors: Werner, Walter Myers; Goto, Kazuhiro; Pooley, Denis Michael

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 electrical connector for electrically connecting two conductors. More particularly, the conductor includes a C-shaped body member having parallel inwardly facing, channels for receiving conductors therein and a pair of toggle blocks pivotally engaging each other and each having outwardly facing channels along one side. The toggle blocks, having a combined width greater than the space between conductors positioned in the channels in the C-shaped body member, compress the conductors therein when forced into the body member.

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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 November 19, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 19, 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.
FiledNovember 26, 1987
GrantedNovember 19, 1991
Term endedNovember 19, 2008
Patent numberCA 1292294 C
Classification (IPC)H01R11/01

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedNov 26, 1987Patent grantedNov 19, 1991Term endedNov 19, 2008

Sources & verification

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