Baths – closets – sinks – and spittoons – Ventilation – Electric-motor pump
Patent
1995-06-15
1996-11-05
Fetsuga, Robert M.
Baths, closets, sinks, and spittoons
Ventilation
Electric-motor pump
E03D 9052
Patent
active
055704778
ABSTRACT:
A portable fan apparatus is provided for ventilating toilet bowls by forced ventilation wherein air from the toilet bowl is exhausted by the fan via a tube that extends through the water trap formed by water in the trap formed partly by the bottom of the toilet bowl and partly by the drain portion of the toilet, thereby exhausting the foul air into the drain line of the building's plumbing system. The apparatus can be carried by a traveler from toilet to toilet, thereby to provide the desired ventilation for any toilet facility the traveler may visit.
REFERENCES:
patent: 2846696 (1958-08-01), Herriott
patent: 3534415 (1970-10-01), Huffman
patent: 4094023 (1978-06-01), Smith
patent: 4317242 (1982-03-01), Stamper
patent: 4375704 (1983-03-01), Smith
patent: 4472841 (1984-09-01), Faulkner
Bergquist Donald A.
Fetsuga Robert M.
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