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Expired Canadian patentCanada

Polarized electrical connector and method of manufacture

CA 1300705 C · Owner: Henderson, Brian E. · Inventors: Henderson, Brian E.

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

15-, Abstract, Polarized Electrical Connector and Method of Manufacture, A polarized electrical connector and method of manufacture are disclosed. An electrical connector having a plug and a receptacle including an alignment slot in the shell of the receptacle and an extending tab of the plug are disclosed. Likewise a pin, socket array of the receptacle together with a pin array of the plug have a preselected angular configuration and must mate for the connector to be assembled. Additionally disclosed is the method of manufacturing the electrical connector wherein a pair of molds are provided such that one mold may be rotated relative to the other to provide a whole series of receptacle and …

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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 May 12, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 2009.
  • 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 30, 1987
GrantedMay 12, 1992
Term endedMay 12, 2009
Patent numberCA 1300705 C
Classification (IPC)H01R13/64

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedSep 30, 1987Patent grantedMay 12, 1992Term endedMay 12, 2009

Sources & verification

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