US PATENT SUBCLASS 462 / 18
.~ Multiple copy
Current as of:
June, 1999
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462 /
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BOOKS, STRIPS, AND LEAVES FOR MANIFOLDING
17
DF
BOOK AND LEAF
{4}
18
.~ Multiple copy {2}
19
DF
.~.~
> Having book with sectional leaf folded in manifolding
20
DF
.~.~
> Multiple books
DEFINITION
Classification: 462/18
Multiple copy:
(under subclass 17) Subject matter wherein manifolding* produces indicia on three or more surfaces.