Moist chewing gum composition
CA 1234717 A · Owner: Warner-Lambert Company · Inventors: Lewis, Ramola; Wen, Y. Fred; Knebl, Leslie F.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Moist chewing gum composition comprising gum base solid, sweetener and liquid sweetener, about 10 to about 35% sucrose fondant and about 0.05 to about 1.5 D.C.L. units sucrose inverting enzyme dissolved in a mobile carrier per 100 g of the composition. The composition has an initially firm texture convenient for processing and packaging and develops and retains, a soft moist texture as a result of inversion of sucrose dissolved in the liquid phase of the fondant to produce the humectant sugars glucose and fructose.
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 April 5, 1988. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 5, 2005.
- 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.