Liquid spray gun with non-circular horn air outlet...

Fluid sprinkling – spraying – and diffusing – Rigid fluid confining distributor – Orifice shapes

Reexamination Certificate

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Details

C239S290000, C239S296000, C239S297000, C239S300000, C239S301000, C239S398000, C239S525000, C239S526000

Reexamination Certificate

active

10748479

ABSTRACT:
The present invention provides a liquid spray gun with several improved features, including (1) non-cylindrical air passageways on air horns included in an air cap portion of a body assembly that provide improved shape and uniformity for the wide elongate stream of liquid formed by the spray gun; (2) the air cap portion of the body assembly being mounted for manual rotation on a nozzle portion of the body assembly between positions defined by stops and retained at those positions by friction; and (3) the body assembly through which passes liquid sprayed by the spray gun being molded of polymeric material and being manually releasable from a metal platform portion of the spray gun through which air is fed to passageways through the body assembly to spray the liquid.

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U.S. Appl. No. 10/112,182, titled “Small Liquid Supply Assembly”, filed Mar. 28, 2002.
U.S. Appl. No. 10/279,518, titled “Pressure Assisted Liquid Supply Assembly”, filed Oct. 24, 2002.

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