US PATENT SUBCLASS 222 / 333
.~ Motor operated


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}
333.~ Motor operated {1}
334  DF  .~.~> Fluid motor


DEFINITION

Classification: 222/333

(under subclass 251) Dispensers having a motor to operate same.

SEE OR SEARCH THIS CLASS, SUBCLASS:

14+, where there is means to stop feed due to operation of a selectively preset volume or rate of flow responsive mechanism.

23+, for recorder, register, indicator, signal, or exhibitor combinations.

52+, especially subclass 63 for dispensers in which the motor is automatically controlled.

70, for timing mechanism combinations.

74+, for motors having an interlock or interconnection with a hose or other discharge guide. 76, for motors with nonautomatic electrical controls

178, for ambulant support-motor combinations.

252+, where one or more of plural discharge assistants are motor operated.

504, for dispensers outlet element-motor combinations.

SEE OR SEARCH CLASS

221, Article Dispensing,

258, for article dispensers having motor operated discharge assisting means.

291, Track Sanders,

20, for electric motor operated sanders.