Air-vac toilet

Details Air-vac toilet Air-vac toilet

1984-04-13

1985-12-31

Artis, Henry K.

Baths, closets, sinks, and spittoons

Flush closet

Bowl

4431, 4321, 4DIG19, 4415, E03D 1100

Patent

active

045611327

ABSTRACT:
This invention relates to toilet equipment that vacuum or heat-dries human waste and dispenses of the dehydrated human waste in a pulverized solid-form by means of pneumatic transportation.

REFERENCES:
patent: 3098144 (1963-07-01), Dale
patent: 3611447 (1971-10-01), Howard
patent: 3643265 (1972-02-01), Wiswell, Jr.
patent: 3648297 (1972-03-01), MacMillan
patent: 3673614 (1972-07-01), Claunch
patent: 3733617 (1973-05-01), Bennett
patent: 3748663 (1973-07-01), Hiller
patent: 3780757 (1973-12-01), Jordan
patent: 3868731 (1975-03-01), Stahl et al.
patent: 4196477 (1980-04-01), Stewart
patent: 4199828 (1980-04-01), Hellers
patent: 4310934 (1982-01-01), Hennessy et al.
patent: 4357719 (1982-11-01), Badger et al.

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