Fluid dispenser

Details Fluid dispenser Fluid dispenser

1982-07-09

1984-10-09

Rolla, Joseph J.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222 91, 222105, 222519, B67B 724

Patent

active

044756704

ABSTRACT:
Dispensers for flexible sealed plastic bags used for the storage of wines or other liquids that may spoil when exposed to the air. The outer sleeve of each of the described embodiments of the dispenser is attached to the exterior surface of the sealed bag and either cuts or shears open the bag by a combination of rotational and longitudinal movement of the barrel of the dispenser within the sleeve. The fluid is thereafter dispensed through radial holes through the sleeve and the barrel by only rotational adjustment of the sleeve within the barrel.

REFERENCES:
patent: 552408 (1895-12-01), Barnes
patent: 2009645 (1935-07-01), Barnes
patent: 3460715 (1969-08-01), Lane et al.
patent: 3613955 (1971-10-01), Wetherell, Jr.
patent: 4314654 (1982-02-01), Gaubert
patent: 4322018 (1982-03-01), Rutter
patent: 4325496 (1982-04-01), Malpas

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