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Expired Canadian patentCanada

Adjustable, conductive body strap

CA 1316571 C · Owner: Minnesota Mining And Manufacturing Company · Inventors: Weiss, John Walter

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 adjustable conductive body strap (10) utilizing a connector (14) securing a strip of material (12) held in a closed loop with a mechanical connector (14) with the interior surface (16) of the strip of material (12) being electrically conductive. An electrical connector connects the conductive surface (16) of the strip of material (12) to a connection point (18) to provide for external electrical ground connection. The mechanical connector (14) semi-permanently secures one end (20) of the strip of material (12) in place. The connector (14) adjustably secures the opposite end (24) of the strip of material (12) utilizing a recess (36) into which a transverse bar (38) is mounted with a …

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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 April 20, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 20, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 28, 1988
GrantedApril 20, 1993
Term endedApril 20, 2010
Patent numberCA 1316571 C
Classification (IPC)H05F3/02 +1 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedMarch 28, 1988Patent grantedApril 20, 1993Term endedApril 20, 2010

Sources & verification

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