US PATENT SUBCLASS 442 / 193
.~.~.~ Cross-sectional configuration varies longitudinaly along the strand

Current as of: June, 1999
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442 /   HD   FABRIC (WOVEN, KNITTED, OR NONWOVEN TEXTILE OR CLOTH, ETC.)

181  DF  WOVEN FABRIC (I.E., WOVEN STRAND OR STRIP MATERIAL) {13}
189  DF  .~ Including strand which is of specific structural definition {3}
192  DF  .~.~ Cross-sectional configuration of strand material is specified {3}
193.~.~.~ Cross-sectional configuration varies longitudinaly along the strand

DEFINITION

Classification: 442/193

Cross-sectional configuration varies longitudinally along the strand:

(under subclass 192) Subject matter wherein the cross section of the strand material or filamentary constituent thereof changes along the length thereof either in dimension or shape.

SEE OR SEARCH CLASS

428, Stock Material or Miscellaneous Articles,

399, for longitudinally varying strands, per se.