US PATENT SUBCLASS 222 / 623
.~.~.~ Ground wheel driven rotary discharge assistant or rotary agitator

Current as of: June, 1999
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222 /   HD   DISPENSING

173  DF  WITH CASING OR SUPPORT {11}
608  DF  .~ Ambulant {6}
613  DF  .~.~ Dispensing means driven or controlled by surface contact {9}
623.~.~.~ Ground wheel driven rotary discharge assistant or rotary agitator {1}
624  DF  .~.~.~.~> With adjustable discharge controller {1}

DEFINITION

Classification: 222/623

Ground wheel driven rotary discharge assistant or rotary agitator:

(under subclass 613) Device wherein rotary motion of a ground wheel is transmitted to a discharge assistant or an agitator to rotate the same.

SEE OR SEARCH THIS CLASS, SUBCLASS:

614, for a rotary apertured feed plate, and see the notes thereto.

SEE OR SEARCH CLASS

414, Material or Article Handling,

437+, as explained in the reference thereto appearing in subclass 613 above, and see particularly subclasses 439+ of that area.