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Class Information
Number: 281/21.1
Name: Books, strips, and leaves > Book, element thereof, or accessory therefor > Binding
Description: Subject matter related to the means which permanently secure the leaves* together to form the book or which permanently secure the cover to the body of the book. (Terms marked with * are defined in the class definition of this class.)










Sub-classes under this class:

Class Number Class Name Patents
281/23 Continuous strip 27
281/28 Elements 91
281/24 Guard 2
281/27.3 Metallic 24
281/27.1 Ring or arch 42
281/22 Scrapbook 81
281/27 Sewed 13
281/26 Undercut slot 3


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8702127 Making bound document having fastener and spacer Apr. 22, 2014
8702128 Notebook cover with extending hole-punched tabs for facilitating attachment to ringed binder Apr. 22, 2014
8622432 Binding element and associated method for binding Jan. 7, 2014
8603621 Writing kit with plastic sheets Dec. 10, 2013
8568052 Binder Oct. 29, 2013
8534707 Information page Sep. 17, 2013
8505977 Book having sleeve protected pages and binding method thereof Aug. 13, 2013
8475106 Bookbinding apparatus and image forming system Jul. 2, 2013
8382416 Gathering and stitching machine and method for operating the gathering and stitching machine Feb. 26, 2013
8357763 Adhesion promoter Jan. 22, 2013
8317446 System and method for treating printed flexible book covers prior to binding Nov. 27, 2012
8302998 Binding system, sheet for appliance in a binding system and use of a binding system Nov. 6, 2012
8292251 Easel for binder Oct. 23, 2012
8210787 Cover feeding device for a book binding machine Jul. 3, 2012
8152202 Spine elements for use with albums Apr. 10, 2012
8123254 Method for mounting artwork reproductions printed on a deformable substrate and for incorporating a printed deformable substrate in a publication Feb. 28, 2012
8104669 Strengthened folder with inserted elements and system for element interchangeability Jan. 31, 2012
8100435 Adhesive fastener binder and method of filing a paper Jan. 24, 2012
8083429 Modular locking binder system Dec. 27, 2011
8070407 Sheet bundle conveying apparatus, and bookbinding apparatus Dec. 6, 2011
8042836 Reversibly bound book Oct. 25, 2011
8033747 Binder with multi-access pocket Oct. 11, 2011
7950697 Book, in particular an album May. 31, 2011
7922207 Activation and deactivation mechanisms for media binders Apr. 12, 2011
7891928 Folded portion flattening device, post treatment apparatus and image forming apparatus Feb. 22, 2011
7874758 Binding device Jan. 25, 2011
7841626 Binding element Nov. 30, 2010
7823927 Media binder systems with datum stops for registering physical media sheets Nov. 2, 2010
7823926 Dual notebook Nov. 2, 2010
7819432 Notebook cover with extending hole-punched tabs for facilitating attachment to ringed binder Oct. 26, 2010
7806617 Document binding system Oct. 5, 2010
7794191 Methods and systems for providing large-scale books Sep. 14, 2010
7793986 Structure for book cover Sep. 14, 2010
7776788 Writing kit with plastic sheets Aug. 17, 2010
7744128 Devices and methods for supporting printed matter Jun. 29, 2010
7735872 Adhesive fastener assembly and method for removably mounting papers Jun. 15, 2010
7713016 Journal notebook binding machine May. 11, 2010
7661715 Books and binding method Feb. 16, 2010
7648172 Kit for manufacturing a stitch-bound printed book Jan. 19, 2010
7490860 Open and lay-flat printed bound book or booklet and method of binding Feb. 17, 2009
7438321 Binding system Oct. 21, 2008
7413364 Fasteners for albums Aug. 19, 2008
7357421 Page or book for interacting with an animal Apr. 15, 2008
7354232 Individual bookbinding device, system, and associated methods Apr. 8, 2008
7300222 Rotatable locking mechanism for ring systems Nov. 27, 2007
7258367 Loosely bound book with foam-based pages Aug. 21, 2007
7246981 Apparatus and method for making hardcover book Jul. 24, 2007
7237805 Report cover Jul. 3, 2007
7234886 Fastening arrangement for detachably interconnecting punched documents Jun. 26, 2007
7201402 Book with spinning globe Apr. 10, 2007

1 2 3 4 5 6 7 8 9










 
 
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