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Expired Canadian patentCanada

High protein rice mixture

CA 1075965 A · Owner: Nabisco · Inventors: Spiel, Albert

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 protein-enriched rice food product of substantially uniform density in the dry state composed of particulate soy protein and rice grains wherein the particulate soy protein particles have a density substantially equivalent to that of rice whereby the protein-rice product can be packaged without segregation of the product mix, The soy protein particles have suitable hydration properties such that the subsequent preparation of the particulate protein-rice food product resembles that of rice.

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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 22, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 22, 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—
GrantedApril 22, 1980
Term endedApril 22, 1997
Patent numberCA 1075965 A
Classification (IPC)A23L11/00 +1 more

Timeline

Timeline From CIPO dates

198119831985198719891991199319951997Patent grantedApril 22, 1980Term endedApril 22, 1997

Sources & verification

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