Controllable release of a volatile substance

Details Controllable release of a volatile substance Controllable release of a volatile substance

2006-12-12

2006-12-12

Paik, Sang (Department: 3742)

Electric resistance heating devices

Heating devices

Vaporizer

C392S387000

Reexamination Certificate

active

07149417

ABSTRACT:
The present invention is directed to a device for releasing a controlled amount of a volatile substance into an environment while isolating the non-released amount of such a substance from the environment. The device includes a housing having an interior region, a volatile substance cartridge associated with the housing, wherein the cartridge can be replaced, or, alternatively, refilled with a desired fluid. A mechanism is provided for releasing a pre-determined amount of fluid from the housing, which is activated, as desired, by a user of the device.

REFERENCES:
patent: 2710164 (1955-06-01), Hare
patent: 2991517 (1961-07-01), Bundy
patent: 3127786 (1964-04-01), Wooley
patent: 4846003 (1989-07-01), Marquiss
patent: 4917301 (1990-04-01), Munteanu
patent: 4948047 (1990-08-01), Zembrodt
patent: 5810253 (1998-09-01), Ohayon
patent: 5932204 (1999-08-01), Joshi
patent: 6109539 (2000-08-01), Joshi et al.
patent: 6419163 (2002-07-01), Joshi et al.
patent: 6805306 (2004-10-01), Huang
“International Search Report”, (Jan. 19, 2006).

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