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Expired Canadian patentCanada

Method of preparing fish

CA 1284438 C · Owner: Manso, Valerie A. L. · Inventors: Assing-Collier, Amoy Margaret

CIPO record

Overview

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

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Abstract From the Canadian patent

A method of preparing the traditional salted-and-dried fish is disclosed. The dried fish is first soaked in cold water to re-hydrate the fish and to reduce the salt content. Secondly, the re-hydrated fish is centrifuged until almost dry. The almost-dry fish is sealed in cans and then cooked. The product is more nutritious and more tasty than salted-and-dried fish prepared in the home and is far more convenient in that it can be eaten straight from the can.

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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 May 28, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 28, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledMarch 7, 1986
GrantedMay 28, 1991
Term endedMay 28, 2008
Patent numberCA 1284438 C
Classification (IPC)A23L17/00 +2 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedMarch 7, 1986Patent grantedMay 28, 1991Term endedMay 28, 2008

Sources & verification

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