Device for holder for container for liquid products for...

Supports – Brackets – Article holding means

Reexamination Certificate

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Details

C222S181200

Reexamination Certificate

active

07083154

ABSTRACT:
In dispensers for liquid products bags, with a hose-like emptying opening at the lower end of the bag are used, with emptying achieved by compression of the hose. Emptying is improved if two flat surfaces approach each other and additional improvement is obtained if the surfaces are provided with means to achieve throttling prior to compression.

REFERENCES:
patent: 4164306 (1979-08-01), Perrin
patent: 4930667 (1990-06-01), Holzner, Sr.
patent: 4932624 (1990-06-01), Holm
patent: 5207355 (1993-05-01), Thomson
patent: 0433905 (1991-01-01), None
patent: 0074545 (2000-12-01), None

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