US PATENT SUBCLASS 222 / 219
.~.~.~ Double-ended ejector

Current as of: June, 1999
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222 /   HD   DISPENSING

216  DF  AGITATOR AND/OR EJECTOR OPERATING ON MATERIAL IN EITHER (1) CONVEYER TYPE DISCHARGE ASSISTANTS HAVING TRAP CHAMBERS OR TRANSVERSE GROOVES, OR (2) MOVABLE TRAP CHAMBERS {6}
217  DF  .~ Mounted on or in conveyer or movable trap chamber {1}
218  DF  .~.~ Radially movable ejector in rotary conveyer or trap chamber {1}
219.~.~.~ Double-ended ejector

DEFINITION

Classification: 222/219

(under subclass 218) Dispensers having two diametrically opposite traps or a plurality of such trap pairs, each pair having a common ejector which moves alternately to the periphery of the rotor at opposite sides, ejecting at the trap that is in discharge position.