US PATENT SUBCLASS 428 / 342
.~.~.~ Cellulosic substrate

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


428 /   HD   STOCK MATERIAL OR MISCELLANEOUS ARTICLES

221  DF  WEB OR SHEET CONTAINING STRUCTURALLY DEFINED ELEMENT OR COMPONENT {9}
340  DF  .~ Weight per unit area specified (e.g., gms/sq cm, lbs/sq ft, etc.) {1}
341  DF  .~.~ Of coating {1}
342.~.~.~ Cellulosic substrate

DEFINITION

Classification: 428/342

(under subclass 341) Product in which the specified coating is on the surface of a cellulosic* material.