US PATENT SUBCLASS 57 / 243
.~ Multifilament yarns

Current as of: June, 1999
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57 /   HD   TEXTILES: SPINNING, TWISTING, AND TWINING

200  DF  STRAND STRUCTURE {11}
243.~ Multifilament yarns {5}
244  DF  .~.~> Composite {1}
246  DF  .~.~> Crimped or bulked {1}
248  DF  .~.~> Particular cross section
249  DF  .~.~> Glass material
250  DF  .~.~> Coated impregnated {1}

DEFINITION

Classification: 57/243

Multifilament yarns:

(under subclass 200) Subject matter wherein the strand is composed of a plurality of continuous filaments twisted together.