US PATENT SUBCLASS 442 / 416
.~.~ Containing polymeric and natural strand or fiber materials

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

327  DF  NONWOVEN FABRIC (I.E., NONWOVEN STRAND OR FIBER MATERIAL) {20}
415  DF  .~ Containing at least two chemically different strand or fiber materials {1}
416.~.~ Containing polymeric and natural strand or fiber materials

DEFINITION

Classification: 442/416

Containing polymeric and natural strand or fiber materials:

(under subclass 415) Subject matter wherein the nonwoven fabric comprises at least one polymeric and at least one natural strand or fiber material.