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Expired Canadian patentCanada

Controlled impedance connector assembly

CA 1298367 C · Owner: Burndy Corporation · Inventors: Noschese, Rocco; Lazar, Michael

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 connector assembly enables a dense grouping of contacts to be joined in one step to a printed circuit board (PCB) while assuring that impedances are matched among all components. A receptacle intended for mounting on the PCB matingly receives a plug which carries terminal contacts of multiple coaxial cable leads. The plug includes a honeycomb grounding block to engageably receive the outer conductor of each coaxial terminal, an inner conductive sleeve being electrically coupled to a signal lead by a first contact. Signal pin contacts within the receptacle and electrically coupled with the PCB are electrically coupled with each inner conductive sleeve when the plug is inserted into 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 31, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 31, 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.
FiledApril 21, 1989
GrantedMarch 31, 1992
Term endedMarch 31, 2009
Patent numberCA 1298367 C
Classification (IPC)H01R13/64 +2 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedApril 21, 1989Patent grantedMarch 31, 1992Term endedMarch 31, 2009

Sources & verification

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