US PATENT SUBCLASS 37 / 433
.~.~.~ Revolving-type
Current as of:
June, 1999
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37 /
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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}
433
.~.~.~ Revolving-type
DEFINITION
Classification: 37/433
Revolving-type:
(under subclass 431) Apparatus wherein the entire scoop or its bottom is rotated.