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Expired Canadian patentCanada

Bond bar for an electrical cable splice

CA 2175772 C · Owner: Thomas & Betts Corporation · Inventors: O'Neill, Andrew 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 bond bar assembly spans an electrical cable splice. The bond bar assembly includes a conductive bond bar having opposed ends and a longitudinal central extent which spans the cable splice. Each end of the bond bar has a generally planar surface for engagement with the cable. A radially contractible clamping member is securable about the cable and about the planar surface of each bond bar end for securing the bond bar ends to the cable. The planar surface of each bond bar end includes a deflectable jacket skiving member which is deflectably movable from a first position in non-skiving engagement with the jacket of the cable to a second position in skiving engagement with the cable jacket …

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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 May 3, 1996 and granted April 2, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended May 3, 2016.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by May 3, 2018.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMay 3, 1996
GrantedApril 2, 2002
Term endedMay 3, 2016
Patent numberCA 2175772 C
Classification (IPC)H02G15/18 +2 more

Timeline

Timeline From CIPO dates

1997199920012003200520072009201120132015Application filedMay 3, 1996Patent grantedApril 2, 2002Term endedMay 3, 2016

Sources & verification

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