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Expired Canadian patentCanada

High fiber flaked cereal

CA 1300968 C · Owner: Bolles, Albert D. · Inventors: Carpenter, Thomas L.; Spradlin, Joseph E.; Bolles, Albert D.

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

A process for preparing a crisp flaked cereal product having up to 8 grams of fiber per ounce of product comprising combining a starch degrading enzyme with a mixture of a farinaceous material and fiber and mixing the combination to form a uniform mixture followed by heating the uniform mixture to about 125°F for about 3 minutes to activate the enzyme. The enzyme treated mixture is further cooked followed by drying to a moisture of about 18% then tempered for about 45 minutes followed by flaking and toasting to produce a cereal product with a moisture content of about 3%. 30024-E

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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 19, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 19, 2009.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 25, 1986
GrantedMay 19, 1992
Term endedMay 19, 2009
Patent numberCA 1300968 C
Classification (IPC)—

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedNov 25, 1986Patent grantedMay 19, 1992Term endedMay 19, 2009

Sources & verification

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