US PATENT SUBCLASS 28 / 128
.~.~.~.~.~.~ Discontinuous roller surface

Current as of: June, 1999
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28 /   HD   TEXTILES: MANUFACTURING

100  DF  TEXTILE PRODUCT FABRICATION OR TREATMENT {4}
103  DF  .~ Fiber entangling and interlocking {4}
116  DF  .~.~ Compressive manipulation {8}
123  DF  .~.~.~ Of nonplanar article or fabric {2}
125  DF  .~.~.~.~ Coil or circular article manipulation {3}
126  DF  .~.~.~.~.~ By roller pocket {2}
128.~.~.~.~.~.~ Discontinuous roller surface {1}
129  DF  .~.~.~.~.~.~.~> With curved or tapered contour

DEFINITION

Classification: 28/128

(under subclass 126) Method or apparatus wherein the exterior item contacting surface of a cylindrical or round cavity or

pocket forming member has grooves, projections or like interruptions about the circumference thereof.

SEE OR SEARCH CLASS

492, Roll or Roller, for a roll, per se, not elsewhere provided for, and see the notes thereunder.