US PATENT SUBCLASS 222 / 362
.~.~.~ Oscillating


Current as of: June, 1999
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222 /   HD   DISPENSING

251  DF  WITH DISCHARGE ASSISTANT (E.G., IMPELLER, PUMP, CONVEYER, MOVABLE TRAP CHAMBER, ETC.) {30}
344  DF  .~ Movable or conveyer-type trap chamber {9}
361  DF  .~.~ Reciprocating (including oscillating) conveyer-type trap chamber {3}
362.~.~.~ Oscillating {1}
363  DF  .~.~.~.~> Single inlet-outlet {1}


DEFINITION

Classification: 222/362

(under subclass 361) Dispensers in which the trap chamber element is pivoted to move about an axis.

(1) Note. For the most part, the axis is eccentric to the center or axis of the trap chamber or plural trap chamber assembly, but may be coaxial therewith where there are means restricting the same to oscillation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

367+, for trap chambers which are pivoted to rotate about their own axis and for plural trap chambers radially disposed about a common axis, where the trap chamber is capable of continuous rotation in the same direction.