US PATENT SUBCLASS 412 / 3
.~ Of making a case

Current as of: June, 1999
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412 /   HD   BOOKBINDING: PROCESS AND APPARATUS

1  DF  PROCESS {5}
3.~ Of making a case

DEFINITION

Classification: 412/3

Of making a case(*):

(under subclass 1) Process for making a paper, board, cloth, or leather covering member, formed by machine, intended to be fastened to a book(*).

SEE OR SEARCH THIS CLASS, SUBCLASS:

17, for apparatuses for making a case(*).

SEE OR SEARCH CLASS

281, Books, Strips, and Leaves,

29+, for covers, per se, in a book.