Odor masking and filtering ashtray

Details Odor masking and filtering ashtray Odor masking and filtering ashtray

1974-09-30

1976-06-29

Lutter, Frank W.

Gas separation

With separating media bypass or system gas pressure relief

Valved bypass means

55318, 55385G, 55471, 55482, 55501, 55504, 55507, 131231, B01D 5000

Patent

active

039664422

ABSTRACT:
An odor masking ashtray is constituted by an ashtray provided with openings in its side for the insertion of cigars, cigarettes and pipes serving as a base supporting a housing in which is mounted a fan positioned between two filters so that smoke and other objectionable odors may be drawn upwardly from the ashtray through the filters and in the process filtered out of the air and/or masked.

REFERENCES:
patent: 1037145 (1912-08-01), Houser, Jr.
patent: 1438615 (1922-12-01), Shover
patent: 1604470 (1926-10-01), Newnham
patent: 2205377 (1940-06-01), Miller
patent: 2644467 (1953-07-01), Breidert
patent: 3212416 (1965-10-01), Boersma
patent: 3250063 (1966-05-01), Andrews
patent: 3362416 (1968-01-01), Jackson
patent: 3490466 (1970-01-01), Warnock
patent: 3503520 (1970-03-01), Meyer
patent: 3516232 (1970-06-01), Gilbertson
patent: 3577710 (1971-05-01), Feldman
patent: 3797205 (1974-03-01), Weisskopf
patent: 3828530 (1974-08-01), Peters
patent: D129426 (1941-09-01), Jindrak
patent: D191254 (1961-08-01), Barron et al.

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