US PATENT SUBCLASS 442 / 308
.~ Including strand which is of specific structural definition

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

304  DF  KNIT FABRIC (I.E., KNIT STRAND OR STRIP MATERIAL) {10}
308.~ Including strand which is of specific structural definition {2}
309  DF  .~.~> Cross-sectional configuration of strand material is specified
310  DF  .~.~> Strand material formed of individual filaments having different chemical compositions

DEFINITION

Classification: 442/308

Including strand which is of specific structural definition:

(under subclass 304) Subject matter wherein the fabric comprises (a) strands having a specified structural characteristic such as being composed of individual filaments having different chemical composition twisted together or being core-spun about elastic core or (b) the strands, per se, or individual filamentary materials comprising the strands are characterized by a specific structural feature such as nonlinearity, a particular cross section or a particular absolute size of any feature, component, or dimension (e.g., length, width, or thickness).

SEE OR SEARCH CLASS

57, Textiles: Spinning, Twisting, and Twining,

224, 230 for core-spun yarns, per se.