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Class Information
Number: 402/78
Name: Binder device releasably engaging aperture or notch of sheet > Depository (e.g., binder cover, etc.) > Face member
Description: A depository having a member which serves to partially cover or underlie only a nonthickness surface of a sheet or group of sheets to be associated therewith.

Patents under this class:

Patent Number Title Of Patent Date Issued
8690469 Binder with removable portfolio Apr. 8, 2014
7252452 Binder with front pocket Aug. 7, 2007
7008134 Disc management system Mar. 7, 2006
6942413 Disc management system Sep. 13, 2005
6422797 Binding element for binding a stack of documents comprised of loose sheets Jul. 23, 2002
6345924 Nestable binder ring assembly Feb. 12, 2002
5407231 Windowing leaf structure Apr. 18, 1995
5405169 Book cover and binding with respositionable loose leaves Apr. 11, 1995
5380043 Hypertext book attachment Jan. 10, 1995
5269616 Ring binder stabilizer device Dec. 14, 1993
5186565 Sliding ring mount for a pocket binder Feb. 16, 1993
5048869 Hypertext book attachment Sep. 17, 1991
4573821 Window index system for ring binders Mar. 4, 1986
4227328 Display device Oct. 14, 1980

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