Dispensing – Outlet element operated by pressure of contents – Spring form – resilient or compressible flow controller or...
Patent
1994-06-10
1996-07-02
Huson, Gregory L.
Dispensing
Outlet element operated by pressure of contents
Spring form, resilient or compressible flow controller or...
2225419, 222547, B65D 572
Patent
active
055313639
ABSTRACT:
A cartridge for a closure, and a closure containing such a cartridge, are provided for accommodating the dispensing of a liquid product from a container. The cartridge includes a body, a valve seated in the body, and a retainer engaged with the body to hold the retainer and body in a clamping relationship retaining the valve in position on the body. A standardized valve and overall cartridge design may be employed with a variety of different closure housings for different containers.
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Gross Richard A.
Schaffer, II Eldon W.
AptarGroup, Inc.
Huson Gregory L.
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