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Expired Canadian patentCanada

Woven mesh interconnect

CA 2246825 C · Owner: Buchoff, Leonard S. · Inventors: Rassier, Daniel W.; Strange, Andrew H.; Millay, Arthur

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

An electrical interconnect is comprised of a woven mesh in which an array of parallel wires is retained in spaced relation by a transverse array of nonconducting strands the, mesh being enclosed or encased within a resilient matrix. The conductive wires are on a close pitch to yield greater current carrying capacity and achieve a lower more stable resistance. With this construction a great number of wires are in contact with each contact pad to yield greater current carrying capacity and corresponding lower resistance. The closer pitch wires also provide greater redundancy of contact points. This structure can be custom configured in as many layers or in a variety of shapes as is desirable …

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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 September 4, 1998 and granted October 1, 2002. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended September 4, 2018.
  • A certificate of supplementary protection adds at most two years for a drug, so even that would have ended by September 4, 2020.
  • 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 4, 1998
GrantedOctober 1, 2002
Term endedSeptember 4, 2018
Patent numberCA 2246825 C
Classification (IPC)H01R11/01 +2 more

Timeline

Timeline From CIPO dates

1999200120032005200720092011201320152017Application filedSep 4, 1998Patent grantedOct 1, 2002Term endedSep 4, 2018

Sources & verification

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