Baths – closets – sinks – and spittoons – Flush closet – With holding tank
Patent
1977-07-18
1978-08-22
Aegerter, Richard E.
Baths, closets, sinks, and spittoons
Flush closet
With holding tank
4426, 220204, E03D 100
Patent
active
041077989
ABSTRACT:
A self-contained toilet comprising a collecting tank, means for rinsing the interior of the collecting tank including a rinsing manifold, a rinsing conduit, and a check valve operatively connecting the rinsing manifold and rinsing conduit, and means for preventing liquid contained within the rinsing manifold from being forced through the check valve by a pressure differential thereacross including a second check valve, and check valve conduit means communicating at one end with one end of the second check valve and communicating at the other end with the rinsing means at a location proximate the connection of the rinsing manifold and the first check valve.
REFERENCES:
patent: 3501778 (1970-03-01), Minniear et al.
patent: 3673614 (1972-07-01), Claunch
patent: 3922730 (1975-12-01), Kemper
patent: 3995328 (1976-12-01), Carolan
Iwans Robert C.
Lamb Richard C.
Aegerter Richard E.
Koehler-Dayton, Inc.
Schmidt Frederick R.
Smith Spencer T.
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