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Expired Canadian patentCanada

Electric kitchen appliance comprising a heating mixing accessory

CA 1311235 C · Owner: Bordes, Jean-Luc · Inventors: Bordes, Jean-Luc

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

An electric kitchen appliance comprises a base enclosing an electric motor and transmission members to drive in rotation a vertical shaft that emerges from the base. The appliance is adapted to drive either a conventional chopping and slicing member in a receptacle at relatively high speed or, alternatively a heating mixing accessory at relatively low speed. This accessory comprises a receptacle enclosing a working tool such as a mixer, the bottom of this receptacle resting on a heat ing sole. A speed reduction system connected to the working tool is disposed below the heating sole and is part of the accessory. This speed reducer can be coupled to the vertical shaft. The accessory thus …

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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 December 8, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 8, 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.
FiledJuly 5, 1989
GrantedDecember 8, 1992
Term endedDecember 8, 2009
Patent numberCA 1311235 C
Classification (IPC)A47J27/00 +2 more

Timeline

Timeline From CIPO dates

1990199219941996199820002002200420062008Application filedJuly 5, 1989Patent grantedDec 8, 1992Term endedDec 8, 2009

Sources & verification

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