US PATENT SUBCLASS 209 / 149-- .~.~.~.~ Chute

US PATENT SUBCLASS 209 / 149
.~.~.~.~ Chute

Current as of: June, 1999
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209 /	HD	CLASSIFYING, SEPARATING, AND ASSORTING SOLIDS

132	DF	FLUID SUSPENSION {2}
133	DF	.~ Gaseous {7}
146	DF	.~.~ Feeding {3}
147	DF	.~.~.~ Conveyor {4}
149		.~.~.~.~ Chute

DEFINITION

Classification: 209/149

(under subclass 147) Methods and means wherein material is delivered to the gaseous suspending current by flow down or along chutes.

SEE OR SEARCH THIS CLASS, SUBCLASS:

145, for separators in which material is given movement with substantial impetus in a direction opposing the flow of the gaseous suspending current.

SEE OR SEARCH CLASS

193, Conveyors, Chutes, Skids, Guides, and Ways, appropriate subclasses, for conveying chutes, skids, etc., per se.

460, Crop Threshing or Separating,

15, 59+ and 79+ for threshers involving the use of chute feeders.