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Expired Canadian patentCanada

Premix dough compositions

CA 1094384 A · Owner: Smith, Walton J. · Inventors: Smith, Walton J.

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 premix composition for preparing a dough which composition comprises by weight from 5 to 30% fat from 5 to 30% water, based on the weight of a dough formed by addition of from 25 to 75% flour to the premix composition, and comprises from 5 to 25% based upon the dry weight of he foregoing ingredients of low DE polysaccharide material having a DE of from 1 to 40.

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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 January 27, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 27, 1998.
  • 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 4, 1976
GrantedJanuary 27, 1981
Term endedJanuary 27, 1998
Patent numberCA 1094384 A
Classification (IPC)A21D8/10

Timeline

Timeline From CIPO dates

19771980198319861989199219951998Application filedNov 4, 1976Patent grantedJan 27, 1981Term endedJan 27, 1998

Sources & verification

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