US PATENT SUBCLASS 606 / 180
.~.~ Rotary cutter

Current as of: June, 1999
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606 /   HD   SURGERY

1  DF  INSTRUMENTS {42}
167  DF  .~ Cutting, puncturing or piercing {10}
180.~.~ Rotary cutter

DEFINITION

Classification: 606/180

Rotary cutter:

(under subclass 167) Subject matter wherein the periphery of the cutter exhibits at least one cutting edge which moves such that the path of every point in its motion, about a fixed axis, is a circle or a circular arc.