Vapor-dispensing device

Details Vapor-dispensing device Vapor-dispensing device

1983-06-13

1985-03-05

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Slow diffusers

A61L 912

Patent

active

045026300

ABSTRACT:
A device for dispensing air-treating vapors having two support members between which is a flexible, generally flat dispensing pouch. The pouch has an inner storage container of an air-treating composition which is burstable by applying sandwiching pressure on the dispensing pouch through the support members to release the composition for dispensing. The support members have facing, substantially parallel apertured support surfaces which engage the pouch and are relatively movable between a first spacing in which the storage container is protected from bursting and a second spacing allowing bursting of the pouch. A spacer interconnecting one pair of aligned edges of the support members may be removed to allow bursting, and the aligned edges preferably thereafter reconnected at a closer spacing to hold the released composition in contact with much of the inner surface of the dispensing pouch.

REFERENCES:
patent: 4130245 (1978-12-01), Bryson
patent: 4161284 (1979-07-01), Rattan

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