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Expired Canadian patentCanada

Arrangement for comminuting foodstuffs

CA 1091555 A · Owner: Leifheit International Gunter Leifheit G.M.B.H. · Inventors: Himmighofen, Dieter; Liebscher, Johannes; Schulein, Rolf G.

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Abstract From the Canadian patent

An arrangement for comminuting foodstuffs such as, potatoes, cucumbers, carrots, fruits and the like has an elongated, plate provided with a through-going opening in which one comminuting plate member can be accommodated so as to perform comminuting of a foodstuff. The elongated plate has a receptacle which is spaced from the through-going opening and is adapted to receive another comminuting plate member which is not utilized for comminuting at that very moment. The foodstuffs to be comminuted move relative to an upper surface of the base plate, whereas the receptacle for receiving the comminuting plate member which is not utilized is, formed in a lower surface of the base plate. 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 December 16, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended December 16, 1997.
  • 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 18, 1979
GrantedDecember 16, 1980
Term endedDecember 16, 1997
Patent numberCA 1091555 A
Classification (IPC)A47J43/25

Timeline

Timeline From CIPO dates

198019821984198619881990199219941996Application filedApril 18, 1979Patent grantedDec 16, 1980Term endedDec 16, 1997

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