Valve carrier ring assembly

Details Valve carrier ring assembly Valve carrier ring assembly

2011-07-19

2011-07-19

Bomberg, Kenneth (Department: 3754)

Dispensing

Slitted resilient diaphragm or nipple

C222S494000, C222S556000

Reexamination Certificate

active

07980430

ABSTRACT:
A carrier ring assembly is provided for use with a closure for a container. The carrier ring assembly includes a carrier ring and a valve. The carrier ring includes a retention bead and a retention space. The valve is located at least partially within the carrier ring and has a retention portion positioned within the retention space.

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patent: 6786363 (2004-09-01), Lohrman
patent: 1 131 252 (2002-07-01), None
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patent: 1 802 533 (2007-07-01), None
Drawing A.
Drawing B.
Drawing C.
Drawing D.
International Preliminary Search Report and Written Opinion in international application Serial No. PCT/US2008/000199.

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