US PATENT SUBCLASS 428 / 84
.~ Paper sheet

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

81  DF  PERIMETER OR CORNER STRUCTURE OF SHEET (EXCLUDING MERE RECTANGULAR) {3}
84.~ Paper sheet

DEFINITION

Classification: 428/84

(under subclass 81) Product comprising a sheet of paper*.

(1) Note. The paper may be either single or plural layer*.