US PATENT SUBCLASS 222 / 415
.~ Endless belt

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}
415.~ Endless belt

DEFINITION

Classification: 222/415

(under subclass 251) Dispensers having an endless belt conveyor as the discharge assistant.

SEE OR SEARCH THIS CLASS, SUBCLASS:

371, for endless belt dispensers with trap chambers.

SEE OR SEARCH CLASS

48, Gas: Heating and Illuminating,

39, for apron or belt carbid feeders for acetylene generators.

100, Presses, 151, for presses not elsewhere classified in which the material is concurrently compressed and conveyed by an endless conveyor belt.

184, Lubrication,

61+, for conveyor type lubricators.

198, Conveyors: Power-Driven, appropriate subclasses, for endless conveyors, especially

56+, subclasses 550.9, 550.13, 582, and for an endless belt conveyor combined with a hopper or bin.

221, Article Dispensing,

253, for article dispensing devices having endless belt carried discharge assistant means.

241, Solid Material Comminution or Disintegration,

223, for such devices combined with comminutors.

291, Track Sanders,

27, for chain type sand feeders.