US PATENT SUBCLASS 37 / 445
.~.~ Including door structure or operator


Current as of: June, 1999
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37 /   HD   EXCAVATING

411  DF  SCOOP OR EXCAVATING AND TRANSPORTING CONTAINER {7}
444  DF  .~ Scoop or bucket structure, per se {1}
445.~.~ Including door structure or operator


DEFINITION

Classification: 37/445

Including door structure or operator:

(under subclass 444) Apparatus wherein the significance is attributed to the operable and closable member which in the closed position retains the load, and in the open position allows the load to fall from the bottom of the scoop or container.

SEE OR SEARCH CLASS

414, Material or Article Handling,

725, for means to force a load out of the scoop.