Closure valve apparatus for fluid dispensing

Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections

Reexamination Certificate

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Details

C251S149800, C251S149700, C137S614190

Reexamination Certificate

active

06916007

ABSTRACT:
A closure valve used in a fluid dispensing assembly. The closure valve contains a housing, poppet, sleeve, and a biasing member. The closure valve provides simplified sealing structures for preventing product leakage and spill. The sealing structures being integrally molded sealing structures.

REFERENCES:
patent: 4564132 (1986-01-01), Lloyd-Davies
patent: 4862918 (1989-09-01), Schroeder
patent: 5494073 (1996-02-01), Saito
patent: 5857596 (1999-01-01), Lee
patent: 0 112 938 (1984-07-01), None
patent: 979821 (1965-01-01), None
patent: 1104697 (1968-02-01), None

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