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Expired Canadian patentCanada

Process and apparatus for removing flesh from cooked baked potatoes

CA 1323547 C · Owner: Bannister, Robert Michael · Inventors: Bannister, Robert Michael

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

Apparatus is described for removing flesh from a cooked baked potato half supported in a pocket on a indexed conveyor. The apparatus comprises a plunger carrying a convex-shaped dicer head which is automatically reciprocated by a predetermined stroke in synchronism with the passage of a potato thereunder. The dicer head comprises a plurality of apertures or channels through or into which potato flesh passes as the dicer head is depressed into the potato half. The flesh is either immediately transferred to a conveyor or passes to a conveyor after accumulating above the dicer head. The potato is held down as the plunger is withdrawn by a potato keeper which keeper is carried on the plunger …

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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 October 26, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 26, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledJune 30, 1988
GrantedOctober 26, 1993
Term endedOctober 26, 2010
Patent numberCA 1323547 C
Classification (IPC)A23L1/21 +2 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedJune 30, 1988Patent grantedOct 26, 1993Term endedOct 26, 2010

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