US PATENT SUBCLASS 462 / 22
.~ Having transfer leaf (e.g., carbon) attached to book holder or cover

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


462 /   HD   BOOKS, STRIPS, AND LEAVES FOR MANIFOLDING

17  DF  BOOK AND LEAF {4}
22.~ Having transfer leaf (e.g., carbon) attached to book holder or cover

DEFINITION

Classification: 462/22

Having transfer leaf* (e.g., carbon) attached to book* holder or cover:

(under subclass 17) Subject matter wherein the book* is provided with a protective or support type means to which is connected a leaf* serving as a means to imprint indicia on a receiving body during manifolding*.

(1) Note. The material typically coated on the transfer leaf is a pigment containing the element carbon, the leaf being commonly referred to as a "carbon".