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Expired Canadian patentCanada

Electrical connector

CA 1292528 C · Owner: Minnesota Mining And Manufacturing Company · Inventors: Strand, Jerome E.

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 removably attaching a flat electrode to a conducting cable is shown. Flat conductive upper and lower jaws are connected at the rear by flexible, resilient spring means, and are spaced apart at the front. The jaws are mounted within a housing and, are surmounted by a slide actuator having a finger movable member passing through a slot in a housing roof. The actuator slides on a guide means having a front planar surface and a rear planar surface higher than the front planar surface, the two planar surfaces connected by a ramp in a transition area. In the forward position the, actuator compresses the jaws together on the surfaces of the flat electrode to tightly …

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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 26, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 26, 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.
FiledSeptember 21, 1987
GrantedNovember 26, 1991
Term endedNovember 26, 2008
Patent numberCA 1292528 C
Classification (IPC)H01R11/24 +2 more

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedSep 21, 1987Patent grantedNov 26, 1991Term endedNov 26, 2008

Sources & verification

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