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Container closure containing a mix

  • US 6,854,595 B2
  • Filed: 07/15/2002
  • Issued: 02/15/2005
  • Est. Priority Date: 07/15/2002
  • Status: Expired due to Fees
First Claim
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1. A container closure adapted to attach to a liquid container at a container opening, the container closure comprising:

  • a body;

    an annular wall extending from the body and surrounding an annular opening;

    a tip received on the annular wall and moveable between a closed position sealing an upper end of the container closure and an open position;

    a storage compartment adapted to store a mix;

    a seal adapted to seal a lower end of the storage compartment in a sealed position; and

    a plunger adapted to unseal the seal thereby allowing interaction between the mix and liquid in the liquid container when the container closure is attached to a liquid container with the container closure adapted to allow the liquid to pass through the storage compartment and pass through the annular opening.

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