US PATENT SUBCLASS 177 / 129
CONVERTIBLE
Current as of:
June, 1999
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177 /
HD
WEIGHING SCALES
129
CONVERTIBLE
{2}
130
DF
.~
> Hand truck
131
DF
.~
> Hand manipulatable load pickup device
DEFINITION
Classification: 177/129
(under the class definition) Device in which by reorientation or by rearrangement or omission or addition of a part, there is obtained a second character or different kind of device having a different mode of operation.
