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Expired Canadian patentCanada

Electrical connector body hinge arrangement

CA 1213012 A · Owner: General Motors Corporation · Inventors: Yurtin, John A.; O'Keefe, John J. Ii; Grzena, Karl R.

CIPO record

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Abstract of the Disclosure, A molded thermoplastic electrical connector body has an integrally hinged part which is molded in an open position and movable to a closed position. The hinge arrangement comprises a flexible hinge web for repeatedly pivoting the hinged part between the open and the closed positions and a frangible reinforcement web whlch is transverse to the flexible hinge web. The frangible reinforcement web positions the hinged part in the open position and distorts upon initial closure of the hinged part. In the first embodiment, the reinforcement web collapses under compression and in the second embodiment the reinforce-, ment web stretches under tension.

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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 21, 1986. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 21, 2003.
  • 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 22, 1983
GrantedOctober 21, 1986
Term endedOctober 21, 2003
Patent numberCA 1213012 A
Classification (IPC)H01R13/50 +2 more

Timeline

Timeline From CIPO dates

1984198619881990199219941996199820002002Application filedSep 22, 1983Patent grantedOct 21, 1986Term endedOct 21, 2003

Sources & verification

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