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Expired Canadian patentCanada

Vehicle and method to chemically assist high gloss buffing and cleaning of a waxed surface

CA 1310245 C · Owner: Aberg, Erik O. · Inventors: Aberg, Erik O.

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 method and apparatus for dry cleaning and shining vehicles, especially motor vehicles, but also other waxable surfaces. The method includes the steps of applying a solution of ammonia, water and alcohol to the surface of the vehicle or other waxable surface, toweling the surface to spread the applied solution, partially remove and evaporate to allow the alcohol to liquify or soften the wax on the surface preparatory to finish polishing. Specifically it is a chemical means for levelling the wax on the surface to the highest degree attainable replacing mechanical buffing which cannot perform at this high level. A preferred embodiment of the solution includes 1-1/2 ounces of a …

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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 17, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 17, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 21, 1988
GrantedNovember 17, 1992
Term endedNovember 17, 2009
Patent numberCA 1310245 C
Classification (IPC)B08B3/08

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedApril 21, 1988Patent grantedNov 17, 1992Term endedNov 17, 2009

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