Volatile substance dispenser

Details Volatile substance dispenser Volatile substance dispenser

1998-01-20

1999-04-06

Thornton, Krisanne

Chemical apparatus and process disinfecting, deodorizing, preser

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

Including means adding material into environmental gas

422122, 424 764, A62B 708

Patent

active

058914005

ABSTRACT:
A volatile substance dispenser including an inner open-top container for receiving and holding a heat source, such as a candle, and an outer open-top container for receiving and holding a gel containing a vaporizable or diffusable substance that passes from the gel into the surrounding atmosphere after exposure to the thermal energy from the lighted heat source, e.g. candle. The inner container can be glass, ceramic, earthenware or metal, preferably glass with a roughened outer surface.

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patent: 4579717 (1986-04-01), Gyulay
patent: 4647428 (1987-03-01), Gyulay
patent: 4755377 (1988-07-01), Steer
patent: 4781895 (1988-11-01), Spector
patent: 5136684 (1992-08-01), Lonker et al.
patent: 5197454 (1993-03-01), Lee
patent: 5220636 (1993-06-01), Chang
patent: 5578089 (1996-11-01), Elsamaloty
patent: 5643866 (1997-07-01), Ansari et al.

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