Filter and air freshener apparatus

Details Filter and air freshener apparatus Filter and air freshener apparatus

1976-11-02

1977-12-27

Scovronek, Joseph

Fluid sprinkling, spraying, and diffusing

Rigid fluid confining distributor

Fluidic oscillator

55279, 239 58, 239289, A61L 901, B01D 5000

Patent

active

040652629

ABSTRACT:
An air filter and air freshener apparatus is disclosed for a domestic air supply comprising an air filter element having a plurality of containers positioned in the air filter for holding an air freshener composition. The containers have removable caps so that any one or a plurality of such containers may be opened to control the quantity of air freshener composition released from the combination air filter and air freshener apparatus when employed in a domestic air supply system.

REFERENCES:
patent: 2144190 (1939-01-01), Merz
patent: 3120345 (1964-02-01), Bolger
patent: 3595607 (1971-07-01), Gores
patent: 3797742 (1974-03-01), Clark et al.
patent: 3902877 (1975-09-01), Swaim
patent: 3930797 (1976-01-01), Gertz

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