Fluid sprinkling – spraying – and diffusing – Selectively usable or variable diverse terminal outlets – And valve controlling flow
Reexamination Certificate
2006-12-05
2006-12-05
Nguyen, Dinh Q. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Selectively usable or variable diverse terminal outlets
And valve controlling flow
C239S447000, C239S443000, C239S569000, C239S436000, C004S567000, C004S605000, C004S615000
Reexamination Certificate
active
07143961
ABSTRACT:
A shower head assembly includes a first shower head connected to a pipe and a three-way member is connected to the pipe. The three-way member communicates with the pipe, the first shower head and a hose which is connected to a second shower head. A tube is fixedly received in the three-way member and in communication between two paths respectively which are in communication with the first shower head and the hose. A rod is movably inserted in the tube and has two seal members on two ends thereof. A control mechanism is connected to the handle of the second shower head and able to cause the change of water pressure to move the rod such that the user can operate the control mechanism on the handle of the second shower head to control the water flow.
REFERENCES:
patent: 3112073 (1963-11-01), Larson et al.
patent: 4203551 (1980-05-01), Levine
patent: 5823441 (1998-10-01), Nicholson
patent: 6142389 (2000-11-01), Kynett
Guan Harry
Wu Alex
Wu James
Nguyen Dinh Q.
Pro-Techtor Int'l Services
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