Liquid diffuser device

Details Liquid diffuser device Liquid diffuser device

1991-07-16

1992-12-22

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Slow diffusers

Gravity flow of liquid from supply holder

239 39, 239 43, A61L 912

Patent

active

051728591

ABSTRACT:
A liquid diffuser device is disclosed that includes a liquid holding container having a neck portion that extends from the bottom wall thereof. A base portion is associated with the container, such that the liquid holding container and the base portion are slidably longitudinally movable relative to one another between an uppermost position and a lowermost position. The base portion is provided for tightly sealing the discharge opening of the neck portion. In the uppermost position, the discharge opening is engaged and tightly sealed, so that the flow of liquid from the container through the neck portion is prevented. In the lowermost position, the discharge opening is not sealed, so that the flow of fluid through the discharge opening is permitted.

REFERENCES:
patent: 1818684 (1931-08-01), Blechman
patent: 1944375 (1934-01-01), Schneider
patent: 1974414 (1934-09-01), Dupuy
patent: 2166969 (1939-07-01), Rooch
patent: 2246008 (1941-06-01), Rooch
patent: 2481296 (1949-09-01), Dupuy
patent: 2586179 (1952-02-01), Rooch
patent: 4526320 (1985-07-01), Von Philipp et al.
patent: 4537351 (1985-08-01), Wilson
patent: 4571880 (1986-02-01), Hayward
patent: 4718193 (1988-01-01), Rosselli

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