Pest and odor preventive sanitary drainer

Details Pest and odor preventive sanitary drainer Pest and odor preventive sanitary drainer

1978-10-04

1980-09-30

Footland, Lenard A.

Baths, closets, sinks, and spittoons

Ventilation

4294, 4191, 4286, 4222, E03C 126

Patent

active

042247012

ABSTRACT:
Disclosed herein is a pest and odor preventive sanitary drain which utilizes the continuous property of liquids and permits a twisting downward discharge of waste water and keeps a certain waste water retention level in the water holder therebeneath so that the inlet of the discharge pipe is obstructed; in addition, a deodorizer is used for complete prevention of odor and pests towards a house so that indoor sanitation is maintained and human health is protected.

REFERENCES:
patent: 1916357 (1933-07-01), Brownstein
patent: 2020864 (1935-11-01), Aronson et al.
patent: 3651826 (1972-03-01), Kojima
patent: 3751734 (1973-08-01), Lumadue

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