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Expired Canadian patentCanada

Blade terminal with protected latch tangs

CA 1111121 A · Owner: General Motors Corporation · Inventors: Suverison, Lyle B.; Plyler, Robert G.

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 blade terminal has a forward contact portion comprising a pair of flat longitudinal juxtaposed blades and an enlarged channel shaped median portion of reduced width. A pair of longitudinal inclined latch tangs attached to the respective rearward edges of the blades are positioned adjacent the channel shaped median portion for protection. The lateral extensions of the side walls of the channel shaped median portion offer further protection and may serve as forward stops and/or secondary locks in conjunction with a lock bar. A modified terminal has the leading edges set at an angle to reduce mating forces.

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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 October 20, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 20, 1998.
  • 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 19, 1979
GrantedOctober 20, 1981
Term endedOctober 20, 1998
Patent numberCA 1111121 A
Classification (IPC)H01R13/04 +1 more

Timeline

Timeline From CIPO dates

1980198219841986198819901992199419961998Application filedApril 19, 1979Patent grantedOct 20, 1981Term endedOct 20, 1998

Sources & verification

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