Ash tray with smoke filter

Details Ash tray with smoke filter Ash tray with smoke filter

1975-09-29

1976-05-25

Nozick, Bernard

Gas separation

Combined or convertible

Involving ash tray

55473, B01D 4600

Patent

active

039589650

ABSTRACT:
An ash tray unit, containing on the top a removable ash tray with side vents, an electric fan in the middle, an easy to change smoke filter below. The smoke which is produced by cigarettes or cigars placed on the ash tray is drawn through inlet vents and purified in the smoke filter. Improved air is forced out of unit. The ash tray with smoke filter is ideal for offices, hospitals, appartments, automobiles, busses, airplanes and generally for enclosed areas with smoker-non smoker relations.

REFERENCES:
patent: 2788085 (1957-04-01), Waller
patent: 3516232 (1970-06-01), Gilbertson

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