Class 281: BOOKS, STRIPS, AND LEAVES ( Manual of U.S. Patent Classification )

U.S. PATENT AND TRADEMARK OFFICE
Information Products Division

[Manual of Classification, Class Listing]

Manual of U.S. Patent Classification
as of June 30, 2000

Class
281
BOOKS, STRIPS, AND LEAVES

Class definitions may be accessed by clicking on the class title, above.
Subclass definitions may be accessed by clicking on the subclass number, below.

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Subclass		Title
ClassTitle		===> BOOKS, STRIPS, AND LEAVES

2		STRIPS AND LEAVES
3.1		BOOK AND LEAF
4		. Removable cover
4.1		. Blotter leaf
5		STRIPS
6		. With platen
7		. . Strip retained
8		. . . With feed
9		. . . With attaching means
10		. . Leaf retained
11		. . With feed
12		. . With attaching means
13		. . . Wall
14		. Strip retained
15.1		BOOK, ELEMENT THEREOF, OR ACCESSORY THEREFOR
16		. Multiple
17		. . Removable cover
18		. Sealed
19.1		. Removable cover
19.2		. . Loop engaging
20		. Protectors
21.1		. Binding
22		. . Scrapbook
23		. . Continuous strip
24		. . Guard
26		. . Undercut slot
27		. . Sewed
27.1		. . Ring or arch
27.2		. . . Metallic
27.3		. . Metallic
28		. . Elements
29		. Covers
30		. . With pencils
31		. . With pockets
32		. . With pulls
33		. . Easel type
34		. . Removable
35		. . Flexible
36		. . Backs
37		. . Sides
38		. Leaves
39		. . Erasable surface
40		. . Flat opening
41		. . . Single leaf
42		. . Book-leaf holders and marks
43		. Book hanger
44		. Pad holder
45		BOOK OR LEAF HOLDER
46		. Cooperating with leaf fold
47		. . Continuous with fold
48		. . . Pliant, deformable means
49		. . . Hinged
50		. . Extending through aperture at juncture
51		MISCELLANEOUS
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		DIGEST
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DIG 1		Magnet

Information Products Division -- Contacts

Questions regarding this report should be directed to:

U.S. Patent and Trademark Office
Information Products Division
PK3- Suite 441
Washington, DC 20231
tel: (703) 306-2600
FAX: (703) 306-2737
email: oeip@uspto.gov

Last Modified: 6 October 2000

Manual of U.S. Patent Classification as of June 30, 2000

Class 281 BOOKS, STRIPS, AND LEAVES

Manual of U.S. Patent Classification
as of June 30, 2000

Class
281
BOOKS, STRIPS, AND LEAVES