Valve assembly

Details Valve assembly Valve assembly

2004-06-18

2008-10-14

Shaver, Kevin P. (Department: 3754)

Dispensing

Movably mounted supply container

Rotatable

C222S380000, C222S144000, C141S103000, C251S206000

Reexamination Certificate

active

07434708

ABSTRACT:
A valve assembly for a fluid dispenser includes a housing having at least a first opening and a second opening, and a valve member fitted in the housing, the valve member being rotatable about an axis and comprising a first channel, extending along said axis and communicating with the first opening in the housing, and at least two outlet channels radially extending from the first channel to the circumference of the valve member, wherein each of the radially extending outlet channels can be brought in register with the second opening by rotating the valve member.

REFERENCES:
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patent: 2988248 (1961-06-01), Bender et al.
patent: 3115896 (1963-12-01), Roberts et al.
patent: 3122272 (1964-02-01), Marsh
patent: 4027785 (1977-06-01), Edstrom et al.
patent: 4781312 (1988-11-01), Strazdins
patent: 5078302 (1992-01-01), Hellenberg
patent: 5632816 (1997-05-01), Allen et al.
patent: 5983937 (1999-11-01), Makihara et al.
patent: 6003731 (1999-12-01), Post et al.
patent: 6273298 (2001-08-01), Post
patent: 0843116 (1998-05-01), None
Search Report from European Patent Office dated Jun. 26, 2003.

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