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Expired Canadian patentCanada

Process for packaging fruit dispersed in a gel

CA 1291896 C · Owner: Bowring, Terrence B. · Inventors: Bowring, Terrence B.; Wallace, Brendon C.

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Abstract From the Canadian patent

A process is provided for packaging fruit dispersed in a gel comprising, a) suspending a food gelling agent selected from the group consisting of locust bean gum, potassium sensitive kappa-carrageenan, agar, salts of alginic acid with sodium, potassium and ammonium guar gum, xanthan gum and combinations thereof in chemically conditioned water to obtain a stable suspension thereof, b) adding said suspension of said food gelling agent to said container at a temperature which ensures safe subsequent sterilization of the product and prevents premature setting of said gel the fruit, being added to the container before during or, after the addition of said suspension c) sealing said container …

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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 November 12, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended November 12, 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.
FiledJuly 8, 1986
GrantedNovember 12, 1991
Term endedNovember 12, 2008
Patent numberCA 1291896 C
Classification (IPC)A23L1/05 +2 more

Timeline

Timeline From CIPO dates

19871990199319961999200220052008Application filedJuly 8, 1986Patent grantedNov 12, 1991Term endedNov 12, 2008

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