US PATENT SUBCLASS 428 / 76
.~ Complete cover or casing

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

68  DF  SHEET INCLUDING COVER OR CASING {6}
76.~ Complete cover or casing

DEFINITION

Classification: 428/76

(under subclass 68) Product wherein all surfaces and edges of the sheet are enclosed.