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Expired Canadian patentCanada

Method and apparatus for simultaneous and continuous delivery of liquids from a plurality of individual containers to a dispensing device

CA 1313847 C · Owner: Bow, Clark · Inventors: Devito, Ralph; Sanders, Charles B.; Hoffman, Louis S.

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Abstract From the Canadian patent

30,59, METHOD AND APPARATUS FOR SIMULTANEOUS AND CONTINUOUS DELIVERY OF LIQUIDS FROM A PLURALITY OF INDIVIDUAL CONTAINERS TO A DISPENSING DEVICE ABSTRACT OF THE DISCLOSURE, The present invention provides a method and apparatus for continuous delivery of a liquid from individual liquid holding containers to a common discharge outlet. A bulk package is adapted to removably store a plurality of sealed liquid containers in predetermined positions within the package. The top surface of the package defines a plurality of openings for exposing the tops of the individual containers stored within the package. A removable lid includes a plurality of sharp discharge outlets or hollow spikes …

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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 February 23, 1993. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended February 23, 2010.
  • We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
FiledSeptember 14, 1988
GrantedFebruary 23, 1993
Term endedFebruary 23, 2010
Patent numberCA 1313847 C
Classification (IPC)B67D3/00 +1 more

Timeline

Timeline From CIPO dates

19891992199519982001200420072010Application filedSep 14, 1988Patent grantedFeb 23, 1993Term endedFeb 23, 2010

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