Air freshener

Details Air freshener Air freshener

1978-11-20

1980-04-08

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

For deodorizing of, or chemical purification of, or...

Including means adding material into environmental gas

239 56, 422 4, 422306, A61L 901, A61L 904

Patent

active

041972716

ABSTRACT:
An air freshener for use, for example, in an automotive vehicle in which an annular scented pad is disposed within a hollow housing formed of mating, shallow, pan-shaped tray sections. One of the tray sections includes an annular axial hub. The other tray section has a guide extending outward therefrom and engageable with the hub to releasably secure the tray sections together with the scented pad entrapped therein. A restraining ridge about the hub holds the pad in position. A double sided pressure sensitive adhesive is fastened to one of the tray sections and is used to secure the housing to a surface within the atomotive vehicle in immobile fashion.

REFERENCES:
patent: 2765194 (1956-10-01), Will
patent: 2797844 (1957-07-01), Meek
patent: 3595607 (1971-07-01), Gores
patent: 3754707 (1973-08-01), Morane
patent: 3784102 (1974-01-01), Stults
patent: 3804330 (1974-04-01), Miller et al.
patent: 3836077 (1974-09-01), Skildum
patent: 3844478 (1974-10-01), Davis
patent: 3902877 (1975-09-01), Swaim
patent: 3976246 (1976-08-01), Hauri et al.
patent: 4014501 (1977-03-01), Buckenmayer

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