Baths – closets – sinks – and spittoons – Flush closet – Bowl
Patent
1983-10-19
1985-02-19
Phillips, Charles E.
Baths, closets, sinks, and spittoons
Flush closet
Bowl
4424, E03D 1110
Patent
active
044996179
ABSTRACT:
An insertable weir structure for a water closet includes a cylindrical valve, with an opening thru the cylinder perpendicular to and passing thru its axis; rotatable and externally controlled such that in one position it permits the liquid wastes to pass thru a passageway in the weir of the water closet and when rotated approximately 90.degree. completely closes the passageway in the weir forcing flushed material to follow the conventional path over the top of the weir.
REFERENCES:
patent: 3719958 (1973-03-01), Wilhelm
patent: 3802457 (1974-04-01), Wurzburger
patent: 3903550 (1975-09-01), Wilhelm
patent: 4262880 (1981-04-01), Danko et al.
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