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Expired Canadian patentCanada

Medical clip

CA 1101075 A · Owner: Bunker Ramo Corporation · Inventors: Stupay, Lawrence J.

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

The present invention is a resilient clip for connecting an electrical cable associated with medical equipment to a conventional male electrode. The prior art includes snap-on terminals and terminals comprising a pair of pivotal plates movable to provide passage of an enlarged portion of the male electrode Upon subsequent release, the plates tend to retain the clip on the male projection. However with prior systems, insulation of the clip conductor elements has not been provided allowing possible electrical disturbances through inadvertent contact with the male electrode. Further the prior art clips, may be inadvertently tilted causing a cam action tending to, force the clip off 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 May 12, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 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.
FiledAugust 3, 1977
GrantedMay 12, 1981
Term endedMay 12, 1998
Patent numberCA 1101075 A
Classification (IPC)A61N1/04 +2 more

Timeline

Timeline From CIPO dates

1978198119841987199019931996Application filedAug 3, 1977Patent grantedMay 12, 1981Term endedMay 12, 1998

Sources & verification

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