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Expired Canadian patentCanada

Shredding or slicing tool arrangement for cutting food material, in particular for food processors

CA 1298533 C · Owner: Franke, Wolfgang · Inventors: Golob, Jurgen; Franke, Wolfgang

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Abstract From the Canadian patent

05354, Abstract of the Disclosure, Shredding or Slicing Tool Arrangement for Cutting Food Material, in Particular for Food Processors An adjusting device (74) is fixedly and rotatably mounted in axial longitudinal direction on a shaft coupling (22) while being at the same time connected with a disk (24) via an adjustment means (92, 94). Both the shaft coupling (22) and the disk (24) are each in engagement with a shredding or slicing tool (28, 80 82, 84) via an, elongated toothed member (42 44 and 50, 52) cooperating, therewith. The shredding or slicing tool (28 80, 82, 84) bears against the drive shaft (18) in axial direction and is held in a fixed position relative to the drive shaft (18). …

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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, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 7, 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.
FiledMay 18, 1988
GrantedApril 7, 1992
Term endedApril 7, 2009
Patent numberCA 1298533 C
Classification (IPC)G01F1/68 +2 more

Timeline

Timeline From CIPO dates

1989199219951998200120042007Application filedMay 18, 1988Patent grantedApril 7, 1992Term endedApril 7, 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.