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Expired Canadian patentCanada

Reeling of cable

CA 1164851 A · Owner: Nordx/Cdt-Ip Corp. · Inventors: Pan, Ali

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

Abstract of the Disclosure Cable laying apparatus with a cable guide mechanism having a guide roller and means to apply a force downwardly through the cable feed path at an inclined angle opposite to the direction of lay of the cable. In one construction a cable guide roller is, inclined to direct its laying surface opposite to its direction of transverse and a means is employed to apply a downward force to the roller. In another construction, two opposed rollers are used and a biasing means causes the rollers to trail behind the lay direction. In this construction the guide mechanism is mounted by a universal connection and employs means to apply a downward pivoting force at the connection …

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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 3, 1984. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 2001.
  • 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 17, 1981
GrantedApril 3, 1984
Term endedApril 3, 2001
Patent numberCA 1164851 A
Classification (IPC)B63B35/04 +1 more

Timeline

Timeline From CIPO dates

1982198419861988199019921994199619982000Application filedAug 17, 1981Patent grantedApril 3, 1984Term endedApril 3, 2001

Sources & verification

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