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Expired Canadian patentCanada

Method of processing rice with chaffs attached thereto and unmilled rice and the processed rice obtained thereby

CA 1194359 A · Owner: Hashimoto, Motoichi · Inventors: Hashimoto, Motoichi

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

The invention is relative to a method of processing unmilled unsprouted rice with chaffs according to which the rice is immersed in water for a predetermined time the, rice is then freed of water affixed thereto and roasted in a kiln for a predetermined time at a predetermined temperature, the rice thus roasted is steamed pressured, by rolls and freed of peeled-off chaffs and the processed, rice obtained by the method.

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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 October 1, 1985. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 1, 2002.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledOctober 27, 1983
GrantedOctober 1, 1985
Term endedOctober 1, 2002
Patent numberCA 1194359 A
Classification (IPC)A23L1/10 +2 more

Timeline

Timeline From CIPO dates

1984198619881990199219941996199820002002Application filedOct 27, 1983Patent grantedOct 1, 1985Term endedOct 1, 2002

Sources & verification

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