Fluid sprinkling – spraying – and diffusing – Slow diffusers – With support for porous or apertured encasing means
Patent
1994-01-27
1995-01-24
Merritt, Karen B.
Fluid sprinkling, spraying, and diffusing
Slow diffusers
With support for porous or apertured encasing means
239 34, A61L 912
Patent
active
053835980
ABSTRACT:
An isolation retainer for chemically treated aromatically emissive substances, comprising a pair of opposing side members attached together along their respective perimeters to form a pocket therebetween for the retention of the chemically treated aromatically emissive substance, where the side members contain one or more apertures for providing air flow through the side member and into the interior of the pocket to allow the escape of the aromatic vapors emitting from the chemically treated substance, and an elongated aperture disposed in the perimeter of the retainer for inserting the aromatically emissive substance into the pocket.
REFERENCES:
patent: 1491407 (1924-04-01), Jordan
patent: 1496326 (1924-06-01), Schulte
patent: 1758347 (1930-05-01), Beibin
patent: 1769409 (1930-07-01), Armstrong
patent: 2734769 (1956-02-01), Holz
patent: 2755954 (1956-07-01), Antritter
patent: 3065915 (1962-11-01), Samann
Hanes Richard W.
Merritt Karen B.
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