Foam dispensing device

Dispensing – With material treatment or conditioning means

Patent

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Details

222212, 239343, B65D 3700

Patent

active

041846150

ABSTRACT:
This foam dispensing device includes a flexible container for foamable liquid having a discharge opening at one end. The container is provided with a foam producing assembly which includes a passage leading to the discharge opening and at least one porous member mounted in the passage and having a foam discharging area greater than the cross-sectional area of the passage at the mounting location.

REFERENCES:
patent: 3308993 (1967-03-01), Bruno
patent: 3973701 (1976-08-01), Gardner
patent: 3985271 (1976-10-01), Gardner
patent: 4044923 (1977-08-01), Gardner

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