Baths – closets – sinks – and spittoons – Flush closet bowl support – coupling – seal or fastener – Flange with aperture for fastener
Patent
1991-09-23
1993-02-16
Recla, Henry J.
Baths, closets, sinks, and spittoons
Flush closet bowl support, coupling, seal or fastener
Flange with aperture for fastener
42521, 42526, E03D 1116
Patent
active
051858908
ABSTRACT:
This invention relates to a toilet bowl sealing device or assembly for use with floor closet flanges when capped upon the sewer drain pipe to which the toilet bowl is attached so that gas and water leakage is prevented. A plastic sealing ring is used that has both external and internal tapered sealing seats, the internal seat for a corresponding tapered seat in the depending sleeve portion of the closet flange and the internal tapered seat for receiving a corresponding external tapered seat on a centering funnel adapted to be rigidly adhered to the bottom surface of the toilet bowl about its discharge outlet and used in re-assembling the toilet bowl upon the floor closet flange after inspection or replacement of a sealing ring.
REFERENCES:
patent: 2750216 (1956-06-01), Thies
patent: 3037212 (1962-06-01), Kleinhof
patent: 3349412 (1967-10-01), Schwartz et al.
patent: 3400411 (1968-09-01), Harvey
patent: 3568222 (1971-03-01), Gantzert
patent: 3821820 (1974-07-01), Thompson
patent: 4384910 (1983-05-01), Prodyma
patent: 4406480 (1983-09-01), Izzi
patent: 4423526 (1984-01-01), Izzi, Sr.
patent: 5018224 (1991-05-01), Hodges
Dismore Gregory W.
Rollins Brian R.
Fetsuga Robert M.
Recla Henry J.
Saulsbury Laforest S.
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