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Expired Canadian patentCanada

Wheel/tire load simulating apparatus

CA 1330266 C · Owner: Dominion Tool & Die Company, Inc. · Inventors: Kozlowski, Chester Patrick; Kinnick, John Frederick

CIPO record

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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 There is disclosed herein load simulating apparatus for use in applying a load to a mounted and inflated wheel/tire assembly in order to insure proper and complete seating of the tire bead on the vehicle rim. The load simulating apparatus of the present invention incorporates a plurality of pivotably mounted driven rollers which are operable to move into engagement with the peripheral tread portion of the tire and to accelerate same while applying a generally radially inwardly directed force thereto so as to simulate the loading on the tire typically encountered after the wheel/tire assembly is mounted on a vehicle. Preferably, the load simulating apparatus of 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 June 21, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended June 21, 2011.
  • 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 12, 1988
GrantedJune 21, 1994
Term endedJune 21, 2011
Patent numberCA 1330266 C
Classification (IPC)G01M17/02 +1 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedJuly 12, 1988Patent grantedJune 21, 1994Term endedJune 21, 2011

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