US PATENT SUBCLASS 442 / FOR 110
.~.~.~.~ Needled (428/234)

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}
FOR 100  DF  .~ Textile, cloth or fabric (woven, knitted, etc., or nonwoven, but not paper) (428/224) {6}
FOR 101  DF  .~.~ Embodying mechanically interengaged strands, strand-portions or strand-like strips (e.g., weave, knit, etc.) (428/225) {8}
FOR 109  DF  .~.~.~ With paper or other fiber-containing layer or component (428/233) {2}
FOR 110.~.~.~.~ Needled (428/234) {1}
FOR 111  DF  .~.~.~.~.~> And coated, impregnated or adhered (428/235)

DEFINITION

Classification: 442/FOR.110

Foreign art collection for a product in which adjacent layers of the composite web are secured to each other by intertanglement of the fibers of one layer with an adjacent layer, the intertanglement being disclosed as accomplished by the use of barbed needles passing through the layers.