US PATENT SUBCLASS 442 / 264
.~.~.~.~ Fabric layer contains natural strand material

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}
239  DF  .~ Woven fabric including an additional woven fabric layer {4}
255  DF  .~.~ Three or more distinct layers {9}
263  DF  .~.~.~ Composite consisting of at least two woven fabrics bonded by an interposed adhesive layer (but not two woven fabrics bonded together by an impregnation which penetrates through the thickness of at least one of the woven fabric layers) {3}
264.~.~.~.~ Fabric layer contains natural strand material

DEFINITION

Classification: 442/264

Fabric layer contains natural strand material:

(under subclass 263) Subject matter wherein at least one fabric layer contains animal (e.g., wool, silk, etc.), vegetable (e.g, cotton, flax, etc.), or mineral (e.g., asbestos, etc.) naturally occurring filamentary material.