Expired Canadian patentCanada
Method of forming an image with photographic likeness on chocolate
CA 1306140 C · Owner: Chocolate Pix, Inc. · Inventors: Newsteder, Robert
Overview
Drawings and full text
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A method of forming an image with photographic likeness on a chocolate material is disclosed. The image is "developed" on the chocolate material by means of an edible developer.
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 11, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended August 11, 2009.
- 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 30, 1987
GrantedAugust 11, 1992
Term endedAugust 11, 2009
Patent numberCA 1306140 C
Classification (IPC)A23G1/22 +2 more
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.