US PATENT SUBCLASS 37 / 432
.~.~.~ Rear unloading


Current as of: June, 1999
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37 /   HD   EXCAVATING

411  DF  SCOOP OR EXCAVATING AND TRANSPORTING CONTAINER {7}
412  DF  .~ Supported on vehicle between longitudinally spaced ground supports {9}
431  DF  .~.~ With particular unloading feature {2}
432.~.~.~ Rear unloading


DEFINITION

Classification: 37/432

Rear unloading:

(under subclass 431) Apparatus wherein the earth is discharged from the back of the scoop.

SEE OR SEARCH THIS CLASS, SUBCLASS:

437+, for rear unloading of a bowl. [figure] [caption]A - Bowl; B - Draw bar to vehicle; C - Goose neck or coupling ; D - Digging edge; E - Bowl side plates; F - Bottom plate or floor; G - Ejector plate or blade; H - Control cable; J - Front wheels; K - Rear wheels