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Expired Canadian patentCanada

Electrical connector comprising combination of individual mating and pin elements as a contact member

CA 1282133 C · Owner: Ichimura, Yoshiaki · Inventors: Komoto, Mitsuo; Umesato, Shoji; Ichimura, Yoshiaki

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

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Abstract From the Canadian patent

For electrically connecting a conductive terminal member (13) to an electric circuit board (12) an electrical connector includes a contact member (30) which comprises a terminal pin element (31) and a mating contact element (32) as individual parts. The terminal pin element is inserted into a through hole (14) and secured to the electric circuit board by soldering. The mating contact element is mated with the terminal pin element within an insulator housing (16) so that it is possible to correct position error of a contact portion (42) of the mating contact element. The conductive terminal member is inserted into the insulator housing and brought into contact with a contact portion of the …

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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 March 26, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 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.
FiledOctober 16, 1987
GrantedMarch 26, 1991
Term endedMarch 26, 2008
Patent numberCA 1282133 C
Classification (IPC)H01R13/20

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedOct 16, 1987Patent grantedMarch 26, 1991Term endedMarch 26, 2008

Sources & verification

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