Dispensing – Outlet element operated by pressure of contents – Spring form – resilient or compressible flow controller or...
Reexamination Certificate
2006-06-21
2009-06-09
Shaver, Kevin P (Department: 3754)
Dispensing
Outlet element operated by pressure of contents
Spring form, resilient or compressible flow controller or...
C222S490000, C222S498000
Reexamination Certificate
active
07543724
ABSTRACT:
A dispensing system includes a body having a base for extending from a container, and a support column projecting from the base. A discharge passage extends through the body and support column. A flexible, pressure-openable dispensing valve has a skirt mounted on the support column and has an outwardly extending, narrowing head defining a dispensing orifice at the distal end. A clamp member fits around the valve skirt and is engaged with the body to hold the body, valve, and clamp member together.
REFERENCES:
patent: 5033655 (1991-07-01), Brown
patent: 5971232 (1999-10-01), Rohr et al.
patent: 6112951 (2000-09-01), Mueller
patent: 6230940 (2001-05-01), Manning et al.
patent: 6547808 (2003-04-01), Tuckey et al.
patent: 43-16514 (1968-07-01), None
patent: 37-999 (1987-01-01), None
English language summary of 43-16514, Jul. 11, 1968, Battle.
U.S. Appl. No. 10/811,180, filed Mar. 26, 2004.
Brunner Andrew J.
Hickok Alan P.
Smith Kelly A.
Socier Timothy R.
Cartagena Melvin A
Seaquist Closures Foreign, Inc.
Shaver Kevin P
Wood Phillips Katz Clark & Mortimer
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