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Expired Canadian patentCanada

Hand utensil for holding a citrus fruit

CA 1071592 A · Owner: Zyliss Zysset Ag · Inventors: Ackeret, Peter

CIPO record

Overview

Drawings and full text

Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A hand utensil is disclosed for holding a citrus fruit or a piece thereof. It has a bowl shaped cover to be engaged over the fruit or piece of fruit. A multi-arm clamp member is disposed within the cover and has at the free ends of the arms, inwardly pointing claws. The arms are radially moveable between an outer fruit-releasing position and an inner fruit-engaging position. The claws engage, in the latter position the skin of the fruit, or fruit half. The clamp member is axially moveable relative to the cover and the cover is provided with control means compulsorily guiding the clamp member arms into their inner, fruit engaging position upon the clamp member being moved axially towards the …

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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 February 12, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 12, 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.
Filed—
GrantedFebruary 12, 1980
Term endedFebruary 12, 1997
Patent numberCA 1071592 A
Classification (IPC)B26D1/00 +2 more

Timeline

Timeline From CIPO dates

198119831985198719891991199319951997Patent grantedFeb 12, 1980Term endedFeb 12, 1997

Sources & verification

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