Fragrance dispenser

Details Fragrance dispenser Fragrance dispenser

1990-05-23

1991-07-23

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Slow diffusers

With means to adjust casing porosity or openings

239 34, A61L 904

Patent

active

050336746

ABSTRACT:
A fragrance dispenser is provided comprising a container for storing a fragrance releasing substance. The container has a first and second end, and a side wall surface with one or more apertures formed therein. The fragrance dispenser also includes a flexible covering disposed over the side wall surface, having a plurality of slits formed therein. In general, the flexible covering is fixedly attached to a portion of a side wall surface and has a free portion which is slidable relative to the side wall surface. In the open configuration, the flexible covering distorts into a structure which envelops a substantial portion of the container and provides a plurality of passages through which fragrance vapor flows to the ambient environment.

REFERENCES:
patent: 439317 (1890-10-01), Allen
patent: 2247600 (1941-07-01), Brennan et al.
patent: 2738225 (1956-03-01), Meek
patent: 4219145 (1980-08-01), Jaeschke et al.
patent: 4258874 (1981-03-01), Webinger et al.

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