US PATENT SUBCLASS 144 / 248.7
.~.~ Special shaped roll

Current as of: June, 1999
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144 /   HD   WOODWORKING

242.1  DF  FEEDER OR PRESSER {10}
246.1  DF  .~ Feed roll {9}
248.7.~.~ Special shaped roll

DEFINITION

Classification: 144/248.7

Special shaped roll:

(under subclass 246.1) Feed roll of a particular, claimed

physical configuration.