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Closure with selectively operable dispense feature

  • US 20020050461A1
  • Filed: 10/31/2001
  • Published: 05/02/2002
  • Est. Priority Date: 11/01/2000
  • Status: Active Grant
First Claim
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1. A dispense enclosure for a fluid receptacle comprising:

  • a monolithic cylindrical body;

    a plurality of plungers reciprocally mounted in said body;

    said plungers defining a hollow cavity for retaining the fluid additive;

    said plungers further defining a lower edge portion for penetrating a breakable seal on said receptacle; and

    a valve member disposed in said body, configurable between an open position for dispensing fluid from said receptacle and a closed position.

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