Fluid handling – Systems – Multi-way valve unit
Reexamination Certificate
2008-01-01
2008-01-01
Fox, John (Department: 3753)
Fluid handling
Systems
Multi-way valve unit
C137S801000
Reexamination Certificate
active
07314062
ABSTRACT:
A water control structure for the spout of faucets and particularly to a faucet control structure installed on the spout to supply cold and hot water simultaneously. It includes a water control valve assembly fastened to the spout of a faucet. The water control valve assembly has a coupling member to connect to a cold water duct and a hot water duct. A ceramic control valve consisting of a ceramic movable plate and a ceramic anchor plate is provided to control cold and hot water supply according to requirements. Water may be supplied instantly. Operation is easy and cold and hot water may be supplied simultaneously.
REFERENCES:
patent: 3410487 (1968-11-01), Hyde
patent: 3726318 (1973-04-01), Hyde
patent: 5657791 (1997-08-01), Graber
Fox John
Troxell Law Office PLLC
LandOfFree
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