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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 402/7
Name: Binder device releasably engaging aperture or notch of sheet > Sheet retainer also serves to insert binder strand through sheet
Description: Device in accordance with part (1) or part (2) thereof wherein a first sheet retainer includes means for insertion of a pliant elongated element (e.g., cord, etc.), through the thickness dimension of a sheet*, which element may then serve as a sheet retainer* for the sheet upon removal of the sheet from the first sheet retainer.










Patents under this class:

Patent Number Title Of Patent Date Issued
8381648 Hinge strips for printer paper Feb. 26, 2013
8225717 Hinge strips for printer paper Jul. 24, 2012
8082843 Hinge strips for printer paper Dec. 27, 2011
8050429 Audio recordation and reproduction spring clips Nov. 1, 2011
7654201 Hinge strips for printer paper Feb. 2, 2010
7448818 File folder Nov. 11, 2008
7437994 Adhesive hinge strips for printer paper Oct. 21, 2008
7008134 Disc management system Mar. 7, 2006
6942413 Disc management system Sep. 13, 2005
6796738 Loop-type binder for documents Sep. 28, 2004
6499766 Media folder improvements Dec. 31, 2002
6409447 Bookbinding signature comb and spine device Jun. 25, 2002
6139209 System for binding printed works Oct. 31, 2000
5785444 Fastener Jul. 28, 1998
5713682 Paper handling device Feb. 3, 1998
5593242 Filing of sheets of paper Jan. 14, 1997
5536096 Manual binding punch for scrap recyclable sheet material Jul. 16, 1996
5417506 Apparatus for removing and viewing selected documents from file folders May. 23, 1995
5028160 Paper handling device Jul. 2, 1991
4950096 Binding and filing unit Aug. 21, 1990
4869613 Combined sheet compressor and transfer device for attachment to spaced prongs of a file folder fastener Sep. 26, 1989
4632586 File folder document handling system Dec. 30, 1986
4427315 Device for the removal of paper from binders Jan. 24, 1984











 
 
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