US PATENT SUBCLASS 144 / 253.3
.~ Roll or collar coaxial with cutter

Current as of: June, 1999
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144 /   HD   WOODWORKING

253.1  DF  WORK GUIDE {6}
253.3.~ Roll or collar coaxial with cutter

DEFINITION

Classification: 144/253.3

Roll or collar coaxial with cutter:

(under subclass 253.1) Work guide intended to move the work toward the woodworking cutter along the axis of that cutter, which work guide is annular in shape and allows therethrough.