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Expired Canadian patentCanada

Connection kit for skin-markers and electrodes

CA 1311275 C · Owner: Diagnospine Research Inc. · Inventors: Gracovetsky, Serge; Frost, Rudolf U.

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 connection kit for use in electrically connecting to a monitoring equipment a plurality of skin-markers and/or electrodes detachably fixed onto the body of a patient in such, a manner as to let the patient free to move in a given area. The kit comprises a connection box electrically connectable to the monitoring equipment via an umbilical cord of such a length as to let the patient free to move in the given area. It also comprises a harness to be worn by the patient. The harness includes a chest-piece on which can be mounted the connection box, a hip-encircling belt and a pair of back-straps passing over the shoulders of the patient and extending bilaterally and symmetrically from 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 December 8, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 8, 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.
FiledOctober 5, 1987
GrantedDecember 8, 1992
Term endedDecember 8, 2009
Patent numberCA 1311275 C
Classification (IPC)A61N1/04 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedOct 5, 1987Patent grantedDec 8, 1992Term endedDec 8, 2009

Sources & verification

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