Baths – closets – sinks – and spittoons – Strainer – stopper – plug or closure
Patent
1981-08-26
1983-12-06
Cannon, James C.
Baths, closets, sinks, and spittoons
Strainer, stopper, plug or closure
4292, 4293, 210163, 210166, 210505, 428 35, 428 36, 428 40, 428 65, 428 66, 428 85, 428 89, 428343, A47K 114, E03C 126, E03C 1264
Patent
active
044184328
ABSTRACT:
A new article of flexible and springy though rigid enough water impervious material provided with spikes or bristles or open web of crinkled filaments or rough indented openings to be installed around any conventional stopper for preventing hair, hairpins, or any other object carried away with the water flow during the taking of showers or washings or the like, from entering and clogging the drainpipes of bathtubs, lavatories and the like, through an entangling action carried out by said spikes or bristles or web or rough indented openings, and said article having a body which is shaped to be adapted to surround the lifted conventional pop-up stoppers or the like, of the drain control systems of bathtubs, lavatories and the like, and which may take any of several preferred cross section forms, such as for example, a hollow core elongated semicylindrical form which is integral with a flat imperforate lower portion or base, providing several preferred undersurfaces or a hollow core cylindrical form, or a vertical strip-like form, or a cup-like form, or a stepped strip-like form, and said forms being constituted by a net-like structure with a plurality of openings, which in the three last mentioned cross section forms, is integral with imperforate zones and with an outwardly directed surrounding flexible flat base having a central hole defined therein and the base providing several preferred undersurfaces.
REFERENCES:
patent: 1203530 (1916-10-01), Gessler
patent: 1935128 (1933-11-01), Pullman
patent: 1996279 (1935-04-01), Dillon
patent: 2506669 (1950-05-01), Henacker
patent: 3402407 (1968-09-01), Andrews
patent: 3742524 (1973-07-01), Ballentine
patent: 3788485 (1974-01-01), Bruning
patent: 3972078 (1976-08-01), Maki
patent: 4049551 (1977-09-01), Otzen
patent: 4134162 (1979-01-01), Sharland et al.
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