US PATENT SUBCLASS 239 / 680
.~.~.~ Rotating feed or strewing unit (e.g., beater, etc.) upstream of scatterer

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

650  DF  CONTAINER FOR NON-FLUID MATERIAL, AND SCATTERING MEANS {21}
672  DF  .~ Including driven conveyor or follower feeding material horizontally towards scatterer {7}
679  DF  .~.~ Rotating scatterer receiving material peripherally {1}
680.~.~.~ Rotating feed or strewing unit (e.g., beater, etc.) upstream of scatterer

DEFINITION

Classification: 239/680

(under subclass 679) Apparatus comprising a means rotating about an axis and acting on the material before it reaches the final rotating strewing means to deliver the material towards the strewing means or to strew the material over an extended area.

(1) Note. For the meaning of "rotating about an axis" see (1) Note in subclass 681.