Process for manufacture of fast cooking rice
CA 1066942 A · Owner: Calpis Shokuhin Kogyo Kabushiki Kaisha · Inventors: Utena, Makoto; Kano, Etsuo; Kamada, Hidemoto
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Title of the Invention: PROCESS FOR MANUFACTURE OF FAST COOKING RICE, Abstract of the Disclosure: Fast cooking rice which readily reconstitutes itself into cooked rice is manufactured by a process which comprises causing a specified thickener to be diffused from the surface to the inside center of rice grains puffed in advance to a high degree and subsequently subjecting the treated puffed rice grains to drying and shrinking treatments.
Read the whole patent
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 November 27, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 27, 1996.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.