Fluid handling – Systems – Multi-way valve unit
Reexamination Certificate
2006-06-20
2006-06-20
Rivell, John (Department: 3753)
Fluid handling
Systems
Multi-way valve unit
C137S625170, C251S368000
Reexamination Certificate
active
07063106
ABSTRACT:
A mixing valve cartridge assembly having an envelope, a bottom member integral with the envelope, a fixed plate and a movable plate, both made from a hard material, a means for operating the movable plate, and a retaining cover for the cartridge envelope, such that the entire valve cartridge envelope may be assembled by inserting the cartridge components from the top of the envelope.
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patent: 6209581 (2001-04-01), Gyozo
Adusei-Poku Kwadjo
Doigan Lloyd D.
Masco Corporation
Rivell John
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