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Expired Canadian patentCanada

Method of forming a multi-color chocolate product and mold for forming the same

CA 1285822 C · Owner: Newsteder, Robert · Inventors: Newsteder, Robert

CIPO record

Overview

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Its claims, description and drawings are in the Canadian Patents Database.

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Abstract From the Canadian patent

A method of forming a multi-color chocolate product included, the steps of applying a first color chocolate into a chocolate mold having a planar upper surface and recesses formed therein which form a sharp angle at the junction of the recesses with the planar upper surface; squeegeeing the first color chocolate across the planar upper surface such that the first color chocolate fills the recesses and is scraped from the planar upper surface; permitting the first color chocolate to at least partially harden; applying a second color chocolate into the chocolate mold on the planar upper surface thereof; permitting the second color chocolate to harden to form the multi-color chocolate product; …

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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 July 9, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended July 9, 2008.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledNovember 30, 1987
GrantedJuly 9, 1991
Term endedJuly 9, 2008
Patent numberCA 1285822 C
Classification (IPC)A23G1/22 +2 more

Timeline

Timeline From CIPO dates

1988199119941997200020032006Application filedNov 30, 1987Patent grantedJuly 9, 1991Term endedJuly 9, 2008

Sources & verification

Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.