Toilet tank water flow shutoff apparatus for preventing leakage

Baths – closets – sinks – and spittoons – Flush closet – Tank only

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Details

4366, 137410, E03D 100

Patent

active

055242995

ABSTRACT:
A toilet tank water flow shutoff apparatus for preventing leakage and overflows includes a fill tray mounted on an upper portion of a main frame inside a toilet tank. The fill tray receives water from a water inlet valve in the toilet tank and discharges the water concurrently as it is being received. The apparatus also includes a lever tank mounted on a lower portion of the main frame below the fill tray and undergoes pivotal movement between water retain and release positions. The lever tank operates a water inlet valve independent of the water level in the toilet tank.

REFERENCES:
patent: 3619821 (1971-11-01), Bobo
patent: 4110849 (1978-09-01), La Faver
patent: 4402093 (1983-09-01), Luker et al.
patent: 4407026 (1983-10-01), Myers
patent: 4498203 (1985-02-01), Barnum et al.
patent: 4538307 (1985-09-01), Barnum et al.
patent: 4843657 (1989-07-01), Orr
patent: 5062166 (1991-09-01), Krenecki
patent: 5230104 (1993-07-01), Ocampo
patent: 5232011 (1993-08-01), Royalty

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