US PATENT SUBCLASS 428 / 361
.~.~ With coating or impregnation

Current as of: June, 1999
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428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

357  DF  COATED OR STRUCTUALLY DEFINED FLAKE, PARTICLE, CELL, STRAND, STRAND PORTION, ROD, FILAMENT, MACROSCOPIC FIBER OR MASS THEREOF {5}
359  DF  .~ Staple length fiber {3}
361.~.~ With coating or impregnation

DEFINITION

Classification: 428/361

(under subclass 359) Product in which the staple length fiber is permeated, saturated, or covered with an extraneous material.