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Expired Canadian patentCanada

Simulated wire wheel cover

CA 1098935 A · Owner: Rockwell International Corporation · Inventors: Marshall, Claude J. Jr.

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

Abstract of the Disclosure The simulated wire wheel cover comprises a rim portion which has retention means attached thereto for attachment to the wheel of a vehicle. The rim portion has a plurality of holes therethrough to receive ends of at least one series of nested substantially V shaped members. The ends of the V-shaped members are provided with stop means to limit the travel of the members through the holes of the rim portion. The wheel cover has a body portion radially inward of the rim portion and is provided with at least one circular camming surface in the region of the apex of each of the substantially V-shaped members which bear upon the camming surface. Means are attached to …

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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 7, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 7, 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.
FiledMay 18, 1978
GrantedApril 7, 1981
Term endedApril 7, 1998
Patent numberCA 1098935 A
Classification (IPC)B60B7/00 +1 more

Timeline

Timeline From CIPO dates

1979198119831985198719891991199319951997Application filedMay 18, 1978Patent grantedApril 7, 1981Term endedApril 7, 1998

Sources & verification

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