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Container assembly for use with a separator dispenser

  • US 3,960,298 A
  • Filed: 04/19/1974
  • Issued: 06/01/1976
  • Est. Priority Date: 10/25/1972
  • Status: Expired due to Term
First Claim
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1. A container assembly for use with a separate dispenser, comprising:

  • a container initially filled with flowable particulate material;

    mounting means on the container at its discharge end adapted for detachably making said container coactive with structure on the dispenser; and

    a unitary diaphragm closure initially closing the discharge end of the container and having a rupturable circular line of weakness defining a prospective relatively axially displaceable body portion having the physical properties enabling it to be used in the dispenser to modulate an annular flow of the material through said discharge end.

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