US PATENT SUBCLASS 442 / 217
.~.~ Warp and weft are identical and contain at least two chemically different strand materials

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


442 /   HD   FABRIC (WOVEN, KNITTED, OR NONWOVEN TEXTILE OR CLOTH, ETC.)

181  DF  WOVEN FABRIC (I.E., WOVEN STRAND OR STRIP MATERIAL) {13}
203  DF  .~ Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified {5}
217.~.~ Warp and weft are identical and contain at least two chemically different strand materials

DEFINITION

Classification: 442/217

Warp and weft are identical and contain at least two chemically different strand materials:

(under subclass 203) Subject matter wherein at least two chemically different strand materials are disposed in the warp and the same combination of chemically different strand materials are disposed in the weft.