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Expired Canadian patentCanada

Screened electrical connectors

CA 1291231 C · Owner: Amphenol Corporation · Inventors: Riches, Arthur J.

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 screened electrical multi-way connector includes a housing arranged to receive a screened multi-way cable a connector for, connecting the screen to the connector housing a connector element, located in the housing with contacts connected to tracks on a printed circuit board within the housing, a ground plane spaced from the printed circuit board and electrically connected to the connector housing and a plurality of surge arrestors located between respective tracks on the printed circuit board and the ground. plane. A resiliently flexible member may be located between the connector housing and the ground plane for making an electrical connection between the housing and the ground plane.

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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 October 22, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 22, 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.
FiledAugust 26, 1988
GrantedOctober 22, 1991
Term endedOctober 22, 2008
Patent numberCA 1291231 C
Classification (IPC)H01R13/64 +1 more

Timeline

Timeline From CIPO dates

1989199119931995199719992001200320052007Application filedAug 26, 1988Patent grantedOct 22, 1991Term endedOct 22, 2008

Sources & verification

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