US PATENT SUBCLASS 30 / 94
.~.~ External

Current as of: June, 1999
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30 /   HD   CUTLERY

92  DF  PIPE AND ROD CUTTERS {2}
93  DF  .~ Rotary {2}
94.~.~ External {2}
95  DF  .~.~.~> Pipe- or rod-encircling {4}
102  DF  .~.~.~> Disc cutter

DEFINITION

Classification: 30/94

(under subclass 93) Cutters in which the cutting element is rotated about the exterior of the tube or rod.