US PATENT SUBCLASS 239 / 112
.~.~ With diverted system fluid or nonspraying fluid for cleaning

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

104  DF  WITH CLEANING MEANS, DRIP COLLECTING, WASTE DISPOSAL OR SOIL PREVENTING GUARDS OR SHIELDS {4}
106  DF  .~ Nozzle cleaner, flusher or drainer {5}
112.~.~ With diverted system fluid or nonspraying fluid for cleaning {1}
113  DF  .~.~.~> System fluid diverted

DEFINITION

Classification: 239/112

(under subclass 106) Apparatus having means to redirect or reroute system fluid or having means to cause a nonsystem fluid used for spraying to clean, flush or drain the nozzle.

(1) Note. There must be claimed some means whereby one of the system fluids (air or solvent generally) is made to flow through the other (paint or solute) line to flush out the nozzle.