Frozen milk shake and method for manufacture thereof
CA 1061166 A · Owner: Kraft · Inventors: Overholt, Marvin M.; Jonas, John J.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method for making a frozen product which upon subsequent thawing has the characteristics of a mil shake. In the method, a mix containing fat, disaccharide sugar mono-, saccharide sugar, a stabilizer, an emulsifier and a polyhydric alcohol freezing point depressant is prepared. The mix is pasteurized and homogenized; thereafter the mix is dynamically, cooled to a temperature of less than about -7°C while gas is injected into the mix. The cooled mix is then frozen .
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 August 28, 1979. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 28, 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.