US PATENT SUBCLASS 281 / 15.1
BOOK, ELEMENT THEREOF, OR ACCESSORY THEREFOR

Current as of: June, 1999
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281 /   HD   BOOKS, STRIPS, AND LEAVES

15.1BOOK, ELEMENT THEREOF, OR ACCESSORY THEREFOR {9}
16  DF  .~> Multiple {1}
18  DF  .~> Sealed
19.1  DF  .~> Removable cover {1}
20  DF  .~> Protectors
21.1  DF  .~> Binding {8}
29  DF  .~> Covers {8}
38  DF  .~> Leaves {3}
43  DF  .~> Book hanger
44  DF  .~> Pad holder

DEFINITION

Classification: 281/15.1

BOOK, ELEMENT, THEREOF, OR ACCESSORY THEREFOR:

(under the class definition) Subject matter comprising a book*, a part or subcombination of a book, or an accessory, not classifiable elsewhere, which is specifically adapted for use with a book. (Terms marked with * are defined in the class definition of this class.)

(1) Note. Accessories for a book may be such things as protectors, book hangers, or book-leaf holders and marks.

SEE OR SEARCH THIS CLASS, SUBCLASS:

3.1+, for a book combined with an additional leaf.

SEE OR SEARCH CLASS

283, Printed Matter,

63.1+, for a book carrying indicia. 462, Books, Strips, and Leaves for Manifolding,

7+, 17+, 53, 54, and 55+.