Patents
Sitemap › B42 - Bookbinding; Albums; Files; Special printed matter › B42F - Sheets temporarily attached together; Filing appliances; File cards; Indexing › B42F 13 - Filing appliances with means for engaging perforations or slots
Patents for B42F 13 - Filing appliances with means for engaging perforations or slots (4,768)
11/2008
11/25/2008US7455273 Projector holder
11/20/2008WO2008140318A1 Device and structure of a binder for inserting sheets
11/19/2008CN201151271Y File
11/19/2008CN201151266Y Lever-arch type file mechanism
11/19/2008CN201151265Y Lever-arch type file mechanism
11/19/2008CN201151264Y Lever-arch type file mechanism
11/19/2008CN101306617A Ring binder mechanism having blocking device
11/18/2008CA2452807C Ring binder mechanism
11/12/2008CN201148038Y Paper retainer
11/11/2008US7448818 File folder
11/08/2008CA2603752A1 Ring binder mechanism with sliding hinge plate
11/06/2008US20080273917 Novel Binders and Folders
11/05/2008EP1987961A1 Secured binding system for guaranteeing the authenticity of a document
11/05/2008CN201143822Y Circular clamp mechanism for retaining loose-leaf paper
11/05/2008CN201143820Y Circular clamp mechanism for retaining loose-leaf paper
11/05/2008CN101298218A File binding clip
11/05/2008CN100430242C File folder mechanism
11/05/2008CN100430241C Ring binder mechanism with dual pivot locking elements
11/04/2008US7445396 Hangable ring mechanism
11/04/2008US7445187 Wall mount for display apparatus
11/04/2008US7445186 Articulated suspension
10/2008
10/30/2008WO2007014195A3 Transfer plate with integral fastener for use in storage folder
10/30/2008WO2006121674A3 Easy open ring binder
10/30/2008US20080267691 Ring binder mechanism
10/30/2008US20080267690 Study Paddle
10/29/2008EP1985422A1 Paper punch with centring device
10/28/2008US7441977 Portfolio with reversible article retaining board and method of making article retaining pockets therefor
10/23/2008WO2008086468A8 Adjustable hanger assembly for use with metal bar joists and beams
10/23/2008US20080261182 Skip-a-space writing and composition paper
10/22/2008CN201136363Y Electrostatic prevention document clip
10/22/2008CN101288956A Paper punch with centering device
10/22/2008CN100427325C Soft close ring binder mechanism with reinforced travel bar
10/16/2008US20080253828 Lever-arch type file mechanism
10/15/2008EP1980413A1 Lever-arch type file mechanism
10/15/2008EP1980412A1 Lever-arch type file mechanism
10/15/2008EP1980411A1 Lever-arch type file mechanism
10/15/2008EP1980410A1 Lever-arch type file mechanism
10/15/2008CN101287613A Binding device
10/15/2008CN101284469A Lever-arch file folder mechanism
10/15/2008CN101284468A Lever-arch file folder mechanism
10/15/2008CN101284467A Lever-arch file folder mechanism
10/15/2008CN101284466A Lever-arch file folder mechanism
10/11/2008CA2604130A1 Lever-arch type file mechanism
10/11/2008CA2604088A1 Lever-arch type file mechanism
10/08/2008CN201128302Y Circular clamp mechanism for retaining loose-leaf paper
10/08/2008CN101282845A File folder
10/02/2008US20080240844 Document tray
10/02/2008US20080237227 Electrical junction assemblies for coupling electrical fixtures to suspending ceiling grids
10/01/2008CN201124642Y Documents binding clamp
10/01/2008CN201124641Y Paper retainer
10/01/2008CN101277824A Binding part
10/01/2008CN100421968C Binder for filing tool
09/2008
09/30/2008US7429819 Display device
09/25/2008WO2008115233A1 Fan filter mounting frame
09/25/2008WO2008043980A3 Apparatus and method
09/25/2008US20080230668 Electrical fixture mounting assembly
09/24/2008EP1971493A1 Opening and closing mechanism ii
09/24/2008CN201120791Y Paper retaining device
09/24/2008CN201120788Y Notebook for maintaining loose leaves and auxiliary device for page turning
09/18/2008US20080226385 Hard cover binders having removably mounted binding mechanism
09/18/2008US20080226384 Binder With Front Flap
09/17/2008EP1968805A2 Molded binder
09/17/2008CN101264710A Improved document binding clip
09/17/2008CN101264706A Bind processing method, bind processing device, and binder cartridge
09/16/2008CA2364368C File folder
09/11/2008US20080219752 Longitudinally articulated view binder spines for easy spine labeling
09/11/2008DE202008009560U1 Schnell-Ordner Quick folder
09/11/2008DE202007018458U1 Ordnermechanik File mechanism
09/10/2008CN201111469Y Improved easy-to-contain folder structure
09/10/2008CN101263011A Sheet handling device
09/04/2008WO2008105842A1 Binder with expandable pouch
09/04/2008US20080211221 Notebook system
09/03/2008EP1964688A2 Binder for document folders
09/03/2008CN201109271Y File binder
09/03/2008CN201109270Y Lever vaulted file binder mechanism
09/03/2008CN201109269Y Lever vaulted file binder mechanism
09/03/2008CN201109268Y Lever vaulted file binder mechanism
09/03/2008CN201109267Y Ring-form loose-leaf binder
09/03/2008CN100415540C Circular loose-leaf binder mechanism
09/02/2008US7419324 Binder metal with shield insert
09/02/2008US7419128 Pipe mounting apparatus and method of use
08/2008
08/28/2008US20080205973 Leaf Sheet
08/27/2008EP1961579A1 Quick sorting binder for filing documents in sheet form or the like
08/27/2008EP1960214A2 Ring binder mechanism
08/27/2008CN201105558Y Loose-leaf portfolios
08/27/2008CN101253056A Paper-sheet handling device
08/27/2008CN101253055A Paper-sheet handling device
08/27/2008CN100413705C Loose-leaf binder
08/27/2008CN100413703C Simple book binder for double ring binding nail
08/21/2008WO2008063280A3 Exterior binder pouch
08/20/2008EP1958791A2 Ring binder mechanism
08/20/2008EP1957290A1 A ring binder
08/20/2008CN101244666A Fixing system
08/20/2008CN101244664A Ring binder mechanism having plastic housing
08/20/2008CN101244663A Ring binder mechanism having plastic housing
08/20/2008CN101244662A Ring binder mechanism
08/19/2008US7413364 Fasteners for albums
08/19/2008US7413156 Hanger bar for fixture and method
08/15/2008CA2593941A1 Ring binder mechanism
08/14/2008WO2008096725A1 Patch adhering device
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