Methods for emitting volatile compositions

Details Methods for emitting volatile compositions Methods for emitting volatile compositions

2007-05-29

2007-05-29

Jastrzab, Krisanne (Department: 1744)

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

A gas is substance acted upon

C261S104000, C239S326000, C422S005000, C422S124000

Reexamination Certificate

active

11204953

ABSTRACT:
Methods and devices for emitting volatile materials are disclosed. In some embodiments, methods and devices for emitting two or more fragrance compositions are disclosed. In one non-limiting embodiment of a device, the device has a housing, and the housing is supported on an electrical outlet by a plug at least indirectly joined to the housing. The device contains a first volatile composition and a second volatile composition. The first volatile composition is emitted in an alternating period relative to said second volatile composition. In one embodiment of the method, the volatile compositions are alternately emitted during periods that are greater than 15 minutes and less than 2 hours.

REFERENCES:
patent: 4695434 (1987-09-01), Spector
patent: 5591409 (1997-01-01), Watkins
patent: 2002/0159916 (2002-10-01), Whitby et al.
patent: 0 238 983 (1987-09-01), None
patent: 238983 (1987-09-01), None
patent: 2347860 (2000-09-01), None
patent: WO03028775 (2003-04-01), None
U.S. Appl. No. 60/425,061, filed Nov. 8, 2002, Porchia et al., Priority doc.

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