Apparatus and method for dispensing liquids

Details Apparatus and method for dispensing liquids Apparatus and method for dispensing liquids

2005-03-03

2010-06-08

Jacyna, J. Casimer (Department: 3754)

Dispensing

With filter

With discharge assistant

C222S402100, C222S402120, C222S494000, C239S575000, C239S590300

Reexamination Certificate

active

07731062

ABSTRACT:
An apparatus and method for discharging liquids such as vapocoolants in stream or mist form includes the use of a filter to remove contaminants from the liquid prior to dispensing through the nozzle opening. A streamlined flow of liquid is delivered to the nozzle to prevent after spray and the filter spaced from the nozzle to inhibit pulsation of the dispensed liquid stream. The filter and nozzle are provided as an assembly mounted in a passageway in the container actuator.

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