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Expired Canadian patentCanada

Layered strip connector

CA 1056031 A · Owner: Technical Wire Products · Inventors: Dalamangas, Chris A.; Kosiarski, Joseph P.; Buchoff, Leonard S.

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 layered connector element for electrically connecting two or more sets of electrical conductors which are proximately positioned in a one to one relationship is constructed by assemblying alternately in substantially parallel relationship sheets of electrically conductive material and sheets of electrically non-conductive material into a block structure slicing, from the block, in planes perpendicular to the planes of the sheets, a slab containing, alternately elongated elements of, electrically conductive material and elongated elements of electrically non-conductive material, and slitting from the slab in a plane to which the elongated elements of the slab are normal a layered connector …

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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 June 5, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 5, 1996.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Filed—
GrantedJune 5, 1979
Term endedJune 5, 1996
Patent numberCA 1056031 A
Classification (IPC)H01R3/00 +2 more

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Patent grantedJune 5, 1979Term endedJune 5, 1996

Sources & verification

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