Fluid sprinkling – spraying – and diffusing – Slow diffusers – With means to adjust casing porosity or openings
Patent
1980-08-01
1981-12-22
Marbert, James B.
Fluid sprinkling, spraying, and diffusing
Slow diffusers
With means to adjust casing porosity or openings
A24F 2500
Patent
active
043066798
ABSTRACT:
A dispenser for volatilizable materials, such as those used to freshen or deodorize air, comprising a hollow body, rotatably attached to a closure member, and having a support for the volatilizable material contained within the hollow body; said hollow body including a resiliently compressible portion, and a substantially vertical sidewall portion extending from the compressible portion, and an aperture formed in the sidewall portion; and said closure member including an interior portion and a substantially vertical sidewall having an aperture formed therein. When the closure member and the hollow body are attached to each other the sidewall of the closure member overlaps the sidewall portion of the hollow body thereby allowing their respective apertures to be brought in and out of registry to permit air to enter the dispenser and evaporate a portion of the volatilizable material.
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Bartsch Gunther H.
Dusek Russell L.
Perry Gordon R.
Blinkoff Sharon A.
Marbert James B.
Mentis George A.
The Drackett Company
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