Coffee glass and evaporative process for producing same
CA 1332313 C · Owner: General Foods Corporation · Inventors: Jones, Gary V.; Gabbard, Ronald G.; Arora, Vijay K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A coffee glass is disclosed which is prepared by evaporating coffee extract to at least 45% solids and then further evaporating that extract to form as viscoelastic fluid containing above 3% to 12% water and about 88% to 97% total coffee derived solids aromatizing, and/or gasifying the fluid in a confined headspace shaping the fluid, and cooling the fluid to entrap and protect coffee aromas providing less than 20% loss of volatiles.
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 October 11, 1994. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended October 11, 2011.
- 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.