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Expired Canadian patentCanada

Rapid hydrating beverage

CA 1268659 C · Owner: Melton, John Laurance · Inventors: Steffen, Daniel Gerard; Coccodrilli, Gus D. Jr.; Melton, John Laurance

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

Abstract, A flavored and sweetened aqueous beverage which rapidly rehydrates dehydrated individuals comprising water in an amount of at least 92.8% by weight, sodium salt in an amount sufficient to provide 0.01 to 0.32% by weight sodium ion chloride salt in an amount to provide from 0.01 to 0.5 % by weight chloride ion, citric acid in an amount of from 0.05 to 1% by weight, at least one sweetening component present in an amount sufficient to sweeten the beverage to a level comparable to the sweetness of water sweetened with from 0.02 to 0.06% by weight APM, flavoring agent in an amount sufficient to impart a desired flavor to the beverage, the total solids content of the beverage, exclusive …

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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 May 8, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 8, 2007.
  • 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 26, 1985
GrantedMay 8, 1990
Term endedMay 8, 2007
Patent numberCA 1268659 C
Classification (IPC)—

Timeline

Timeline From CIPO dates

19861989199219951998200120042007Application filedNov 26, 1985Patent grantedMay 8, 1990Term endedMay 8, 2007

Sources & verification

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