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Expired Canadian patentCanada

Transport and storage container for concentrates of beverages or the like

CA 1300528 C · Owner: Coca-Cola Company (The) · Inventors: Dziallas, Joachim W.; Heuberger, Erich; Knorrich, Wolf-Dieter

CIPO record

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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 transport and storage container for concentrates of beverages or the like for making a ready-to-drink beverage by means of a drink-making machine is provided in the form of an inner bag package, whereof the two narrow side walls as well as, the top and bottom, are parallel to each other whereof the, narrow side wall containing the concentrate outlet removal and, connection, piece and the opposite narrow side wall form angles of approximately 93° and 87° with the top and with the bottom. The two triangular wall portions of the inner bag gussets located in the bottom and top planes of the package are sealed or welded together, and a viewing window structure is provided in the outer …

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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 12, 1992. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 12, 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.
FiledNovember 4, 1987
GrantedMay 12, 1992
Term endedMay 12, 2009
Patent numberCA 1300528 C
Classification (IPC)B65D77/06 +2 more

Timeline

Timeline From CIPO dates

19881991199419972000200320062009Application filedNov 4, 1987Patent grantedMay 12, 1992Term endedMay 12, 2009

Sources & verification

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