US PATENT SUBCLASS 451 / 175
.~.~.~.~ Having actuating handle

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
162  DF  .~ Reciprocating tool {2}
164  DF  .~.~ Rectilinear {9}
174  DF  .~.~.~ Swinging tool carrier {1}
175.~.~.~.~ Having actuating handle

DEFINITION

Classification: 451/175

Having actuating handle:

(under subclass 174) Abrading machine in which the tool is reciprocated for grinding by the hand of the operator with a simple rectilinear motion in one plane and is mounted in a swinging carrier.