Baths – closets – sinks – and spittoons – Flush closet – Urinals only
Patent
1980-08-20
1982-08-24
Levy, Stuart S.
Baths, closets, sinks, and spittoons
Flush closet
Urinals only
41443, 4305, 128278, 128295, 128762, A61F 544, A61M 100
Patent
active
043453422
ABSTRACT:
A vacuum suction type urinating aid, includes the urine transport tubes of plural urine suction units connected to a common urine tank through corresponding solenoid valves. The urine tank is connected at its upper part, to a vacuum suction device. Each of the plural urine suction units is composed of a urine receiver provided with a urine suction opening to be applied to a urinating region, an air suction hole separate from the urine suction opening, and a urine outlet, with one of the urine transport tubes being connected to the urine outlet of a respective urine receiver.
REFERENCES:
patent: 2749558 (1956-06-01), Lent et al.
patent: 3811135 (1974-05-01), Drochard, Jr. et al.
patent: 4084589 (1978-04-01), Kulvi
patent: 4168548 (1979-09-01), Cantrell
patent: 4281655 (1981-08-01), Terauchi
Kimura Bed Mfg. Company Limited
Levy Stuart S.
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