Fluid handling – With casing – support – protector or static constructional... – Static constructional installations
Reexamination Certificate
2007-02-06
2007-02-06
Chambers, A. Michael (Department: 3753)
Fluid handling
With casing, support, protector or static constructional...
Static constructional installations
C137S801000, C004S675000
Reexamination Certificate
active
10866960
ABSTRACT:
A drinking water fountain includes a control valve seat having an inside formed with a mounting hole, a screw member having a first end secured in the mounting hole of the control valve seat and a second end protruding outward from the mounting hole of the control valve seat, and a retractable positioning member pivotally mounted on the second end of the screw member. Thus, the control valve seat is mounted on the sink easily and conveniently, thereby facilitating a user mounting the drinking water fountain on the sink.
REFERENCES:
patent: 4671316 (1987-06-01), Botnick
patent: 4760861 (1988-08-01), Botnick
patent: 4998555 (1991-03-01), Barhydt et al.
patent: 5010922 (1991-04-01), Agresta
patent: 5014749 (1991-05-01), Humpert et al.
Chambers A. Michael
Kamrath Alan D.
Nikolai & Mersereau , P.A.
Yea Leng Co., Ltd.
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