US PATENT SUBCLASS 144 / 147
.~ Reciprocating knife

Current as of: June, 1999
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144 /   HD   WOODWORKING

134.1  DF  SHAPING MACHINE {16}
147.~ Reciprocating knife

DEFINITION

Classification: 144/147

Reciprocating knife:

(under subclass 134.1) Machine in which a straight or pattern

knife is reciprocated along a straight line.