Fluid product dispenser

Details Fluid product dispenser Fluid product dispenser

1977-04-06

1978-07-04

Knowles, Allen N.

Dispensing

Collapsible wall-type container

Plural container and/or compartment

222 95, 222105, 222209, 222212, 222309, B65D 3700

Patent

active

040984346

ABSTRACT:
The disclosure is directed to a fluid product dispenser. The dispenser includes first and second containers. The second container is positioned within the first container. The product is placed in one of the containers and a dispensing nozzle or opening is in communication with the product. The second container has a flexible wall adjacent the product. Fluid is introduced into the other container. A force is applied to the flexible wall to urge the product outwardly through the dispensing nozzle or opening.

REFERENCES:
patent: 1752085 (1930-03-01), Hinkle
patent: 2312067 (1943-02-01), Bates
patent: 3618829 (1971-11-01), Elmore et al.

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