Expired Canadian patentCanada
Reduced calorie chewing gums and method
CA 1321097 C · Owner: Cherukuri, Subraman R. · Inventors: Cherukuri, Subraman R.; Wei, You Ching; Hriscisce, Frank
Overview
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Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A highly palatable low calorie chewing gum composition with enhanced mouth-feel and improved chew having from about 5 to about 10% polysaccharide a high, amount of non-SBR/PVA gum base ant a sweetener. 0030D
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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 August 10, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 10, 2010.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledApril 29, 1987
GrantedAugust 10, 1993
Term endedAugust 10, 2010
Patent numberCA 1321097 C
Classification (IPC)A23G4/00
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.