US PATENT SUBCLASS 493 / 365
.~.~.~ Rotary cutter

Current as of: June, 1999
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493 /   HD   MANUFACTURING CONTAINER OR TUBE FROM PAPER; OR OTHER MANUFACTURING FROM A SHEET OR WEB

340  DF  WITH CUTTING, BREAKING, TEARING, OR ABRADING {9}
363  DF  .~ Making plural, separate cuts by distinct cutting edges {2}
364  DF  .~.~ Engaging work on opposite sides {1}
365.~.~.~ Rotary cutter

DEFINITION

Classification: 493/365

Rotary cutter:

(under subclass 364) Method or apparatus wherein at least one

of the piercing actions is done by a sharp edge of a tool turning about an axis more than 360 deg..