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Container for mixing a liquid and a solid

  • US 4,484,920 A
  • Filed: 04/06/1982
  • Issued: 11/27/1984
  • Est. Priority Date: 04/06/1982
  • Status: Expired due to Term
First Claim
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1. A container adapted for the mixing of a liquid and a solid initially placed in separate compartments, without opening the container to be exterior, said container comprising:

  • a flat-collapsible container defining a pair of walls sealed together by seal lines, some of said seal lines passing transversely across said container to define a pair of compartments, a tube communicating between said pair of compartments through said seal line, said tube being sealed at both end with seal means openable from outside of said container to permit flow communication between said compartments through said tube when opened, said tube containing said solid and one compartment containing said liquid, the other of said compartments being one of (a) empty and (b) partially filled with liquid.

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