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Expired Canadian patentCanada

Wheel support for a boat

CA 1134880 A · Owner: Codere, Jean D. · Inventors: Codere, Jean D.

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

A wheel support for a amall boat is described. This wheel support comprises a bracket secured to the central portion of a boat transom, and an inverted Y shape frame carrying a pair of wheels at its wider end and pivoted to the bracket at its narrower end. With the wheels on the ground and supporting the rear end of the boat, a person can not only easily move a boat by supporting the bow and, but also swing the boat about its longitudinal axis between an upside up position and an upside down position since, the pivotal axis is arranged close to the center of gravity of the boat. The devise is thus particularly useful for the consecutive operation of unloading the boat from a vehicle top …

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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 November 2, 1982. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 2, 1999.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJuly 24, 1980
GrantedNovember 2, 1982
Term endedNovember 2, 1999
Patent numberCA 1134880 A
Classification (IPC)F16M11/20 +2 more

Timeline

Timeline From CIPO dates

1981198319851987198919911993199519971999Application filedJuly 24, 1980Patent grantedNov 2, 1982Term endedNov 2, 1999

Sources & verification

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