Stool cover with smell eliminator

Details Stool cover with smell eliminator Stool cover with smell eliminator

1986-12-15

1988-06-07

Thronson, Mark J.

Baths, closets, sinks, and spittoons

Ventilation

Seat structure

4213, E03D 904

Patent

active

047486988

ABSTRACT:
A new type of stool cover had an air tight and hollow inside part of its seat-ring, with bottom that is fitted with drafting openings with fittings to plug up the openings. A plug system involves a support, a spring, a plug support, and a filler associated with each draft opening in the bottom of the seat-ring. The plug support and the filler are made of one piece. While the user is sitting on the seat-ring, the plug support moves upward against the spring, in turn moving the filler away from the drafting opening. The drafting openings are then just opened, and draft from their location on top of the stool. The bad smell produced in the stool can thus continually be avoided.

REFERENCES:
patent: 532977 (1895-01-01), Mahoney
patent: 759473 (1904-05-01), Rousseau
patent: 1247176 (1917-11-01), Swarzman
patent: 1794635 (1931-03-01), Mills
patent: 3533112 (1970-10-01), Poister
patent: 3953901 (1976-05-01), Poister et al.
patent: 3999225 (1976-12-01), Ables
patent: 4118341 (1978-10-01), Ishibashi et al.
patent: 4251888 (1981-02-01), Turner

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