Baths – closets – sinks – and spittoons – Tubs – Particular construction or configuration details
Patent
1976-01-21
1977-12-06
Artis, Henry K.
Baths, closets, sinks, and spittoons
Tubs
Particular construction or configuration details
4 52, 4 56, E03D 134
Patent
active
040608581
ABSTRACT:
A replacement valve for the holding tank of a toilet which includes a conical elastic valve element attached to a buoyant disc on the upper surface thereof. This valve assembly is then mounted on a centrally received shaft which extends downwardly from the lower surface of the valve to be received in the interior of a coiled spring centering guide. The centering guide, at the lower end thereof, includes four flexible convolved wire fingers which are compressed for receipt within the valve seat assembly.
REFERENCES:
patent: 1353804 (1920-09-01), Schossow
patent: 2175973 (1939-10-01), Reed
patent: 2450609 (1948-10-01), Phelps
patent: 2524474 (1950-10-01), Randel
patent: 2615177 (1952-10-01), Schlichting
patent: 2638108 (1953-05-01), Williams et al.
patent: 2692393 (1954-10-01), Souppee
patent: 2834374 (1958-05-01), Klinkenberg
patent: 3478368 (1969-11-01), Brewington
Artis Henry K.
Bak-Boychuk I. Michael
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