Fluid sprinkling – spraying – and diffusing – Slow diffusers – With wick or absorbent means removing liquid from holder
Patent
1996-12-13
1998-05-12
Morris, Lesley D.
Fluid sprinkling, spraying, and diffusing
Slow diffusers
With wick or absorbent means removing liquid from holder
239 34, A61L 900
Patent
active
057495190
ABSTRACT:
This invention provides an air freshener dispenser device which consists of (a) a transparent container which has a content of liquid air freshener medium, (b) a transparent nonporous insert sleeve which is coextensive with the container sidewall interior surface, and (c) a container closure comprising a vapor-emanating surface mechanism, such as an absorbent matrix, which is in contact with the insert sleeve. The insert sleeve surface and the sidewall interior surface are in a capillary spacing proximity which provides an upward wicking passageway for transmission of the liquid air freshener medium to the vapor-emanating surface for evaporation into the atmosphere.
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Morris Lesley D.
S. C. Johnson & Son Inc.
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