US PATENT SUBCLASS 281 / 3.1
BOOK AND LEAF
Current as of:
June, 1999
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281 /
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BOOKS, STRIPS, AND LEAVES
3.1
BOOK AND LEAF
{2}
4
DF
.~
> Removable cover
4.1
DF
.~
> Blotter leaf
DEFINITION
Classification: 281/3.1
BOOK AND LEAF:
(under the class definition) Subject matter comprising a book* combined with an additional leaf*. (Terms marked with * are defined in the class definition of this class.)
SEE OR SEARCH CLASS
462, Books, Strips, and Leaves for Manifolding,
17+,.
