Toilet tank valve

Details Toilet tank valve Toilet tank valve

2007-01-02

2007-01-02

Phillips, Charles E. (Department: 3751)

Baths, closets, sinks, and spittoons

Flush closet

Tank only

Reexamination Certificate

active

11009348

ABSTRACT:
A hollow, open-ended closure for the tank valve which enables a large cross-section area of discharge port to be used, and which can pass bowl-refill water during the flushing sequence. It is especially useful as part of a valve in which it can be tilted to open the tank valve with reduced physical effort.

REFERENCES:
patent: 386917 (1888-07-01), Demarest
patent: 2131765 (1938-10-01), Teahen
patent: 2945239 (1960-07-01), Fulton et al.
patent: 3267491 (1966-08-01), Snyder et al.
patent: 3705428 (1972-12-01), Braswell
patent: 3890652 (1975-06-01), Fulton
patent: 4341238 (1982-07-01), Roosa et al.
patent: 4604763 (1986-08-01), Sprang

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