Dispenser and package for a pressurized liquid

Details Dispenser and package for a pressurized liquid Dispenser and package for a pressurized liquid

1996-07-25

1998-08-04

Bratlie, Steven A.

Coating implements with material supply

Including means to apply material-moving force

Including pressurized reservoir

401207, A45D 3404

Patent

active

057883890

ABSTRACT:
A device for dispensing and packaging a substance, the device including a receptacle for storing a substance under pressure, a control valve, and a porous applicator made of sintered material or the like. The applicator has an external applicator surface designed to come into contact with the skin of the user to dispense the substance. The applicator includes a blind hole for fixing directly on the control rod. The depth of the hole is selected in such a manner as to achieve in situ injection of the substance into the applicator with the substance diffusing substantially axially towards the center of the external applicator surface.

REFERENCES:
patent: 1321891 (1919-11-01), Croner
patent: 1589807 (1926-06-01), Kuns
patent: 2481803 (1949-09-01), Weaver
patent: 3128493 (1964-04-01), Paul
patent: 3184781 (1965-05-01), Hoxie
patent: 3256549 (1966-06-01), Evesque
patent: 4239407 (1980-12-01), Knight

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