Baths – closets – sinks – and spittoons – Ventilation
Patent
1981-03-13
1983-02-01
Artis, Henry K.
Baths, closets, sinks, and spittoons
Ventilation
4201, 4191, E03C 124
Patent
active
043707629
ABSTRACT:
A portable sink attachment comprising a hollow elbow-shaped member having an opening at either end. The opening at the upper end is adapted to receive the hollow extension projecting from the bottom of a curved receptacle having a wide mouth and tapering down to this extension. The lower end of the elbow-shaped member is connected to a sealing member which is provided with a seat and a vertically descending section. The vertically descending section fits snugly within the opening of a gasket which is attached to the sealing member, with the gasket resting firmly against the seat provided on the sealing member.
REFERENCES:
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patent: 2884650 (1959-05-01), Cooper
patent: 3070812 (1963-01-01), Skrmetta
patent: 3289218 (1966-12-01), Mehilos
patent: 3616923 (1971-11-01), Haley
patent: 3922733 (1975-12-01), Lyon et al.
patent: 4077430 (1978-03-01), Brown
patent: 4135260 (1979-01-01), Gresh
Allcraft Plastic Company, Inc.
Artis Henry K.
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