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Expired Canadian patentCanada

Wobble plate engine stabiliser mechanism

CA 1237294 A · Owner: Scalzo Patents Pty. Ltd. · Inventors: Scalzo, Joseph

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

A wobble plate engine mechanism includes a stabilizer mechanism operating between a wobble plate and a mounting on the engine cylinder block or associated engine case. The stabilizer mechanism has first and second mutually inclined, elongate link means, the first link means having one end connected to the wobble plate by a first pivotal coupling and the second link means having one end connected to the mounting by a second pivotal coupling, spaced axially with respect to the mainshaft from the first coupling with the, link means being connected together at their other ends by a third pivotal coupling. The third coupling is centered on a bisecting plane for the wobble plate, the plane …

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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 May 31, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 31, 2005.
  • 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 25, 1987
GrantedMay 31, 1988
Term endedMay 31, 2005
Patent numberCA 1237294 A
Classification (IPC)F16H19/00 +1 more

Timeline

Timeline From CIPO dates

198819901992199419961998200020022004Application filedMarch 25, 1987Patent grantedMay 31, 1988Term endedMay 31, 2005

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