US PATENT SUBCLASS 239 / 336
.~.~ One a fluent solid

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

302  DF  INCLUDING SUPPLY HOLDER FOR MATERIAL {15}
335  DF  .~ Three or more spray fluids (e.g., induction of ambient air) {1}
336.~.~ One a fluent solid

DEFINITION

Classification: 239/336

(under subclass 335) Apparatus in which one of the fluids is a fluent solid handled in a fluid-like manner before or during discharge.

(1) Note. For original classification in this class, the fluent solid must be a slurry or at least wetted by a liquid before or during discharge.

SEE OR SEARCH CLASS

366, Agitating,

1+, for mortar mixers, and see "Lines With Other Classes,

Mortar Mixing and Projecting" of the class definition of this (239) class for a statement of the line between classes.