US PATENT SUBCLASS 442 / 394
.~ Nonwoven fabric with a preformed polymeric film or sheet

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}
394.~ Nonwoven fabric with a preformed polymeric film or sheet {5}
395  DF  .~.~> Ester condensation polymer sheet or film (e.g., polyethylene terephthalate, etc.)
396  DF  .~.~> Vinyl polymer or copolymer sheet or film (e.g., polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, etc.)
397  DF  .~.~> Fluorinated olefin polymer or copolymer sheet or film (e.g., TeflonR, etc.)
398  DF  .~.~> Olefin polymer or copolymer sheet or film (e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.)
399  DF  .~.~> Natural or synthetic rubber sheet or film

DEFINITION

Classification: 442/394

Nonwoven fabric with a preformed polymeric film or sheet:

(under subclass 327) Subject matter wherein the nonwoven fabric is associated with a preformed polymeric film or sheet layer having structural integrity prior to association with the nonwoven fabric.