Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 402/27
Name: Binder device releasably engaging aperture or notch of sheet > Sheet retainer travels arcuate path > Coplanar with axis of rotation
Description: Device wherein the sheet retainer or a component thereof pivots about an axis which axis lies in the same plane as does the major axis of the retainer or components.










Sub-classes under this class:

Class Number Class Name Patents
402/28 Preceded by a rectilinear travel 6


Patents under this class:

Patent Number Title Of Patent Date Issued
7648302 Ring binder mechanism Jan. 19, 2010
6174100 Pin binding assembly Jan. 16, 2001
6007265 Spur eyelet fastener with uniform circular base for securing ring binder mechanism Dec. 28, 1999
5903958 Spur eyelet May. 18, 1999
5160209 Fastener assembly for concealably fastening a paper retaining mechanism to a binder Nov. 3, 1992
4787738 Holder for overhead projection system transparencies Nov. 29, 1988
4733985 Binder mechanism Mar. 29, 1988
4693625 Binder assemblies Sep. 15, 1987
4531854 Device for holding sheets provided with perforations Jul. 30, 1985
4486113 Claw binder Dec. 4, 1984
4172675 Binding mechanism for loose-leaf binder Oct. 30, 1979











 
 
  Recently Added Patents
Method and system for enabling rendering of electronic media content via a secure ad hoc network configuration utilizing a handheld wireless communication device
5-lipoxygenase-activating protein (FLAP) inhibitors
Vehicle control apparatus
Pizza stone
High throughput thin film characterization and defect detection
Method and system for determining a suppression factor of a suppression system and a lithographic apparatus
Method for mapping resource units
  Randomly Featured Patents
Decreasing length tracebacks
Method and apparatus for detecting multiple optical wavelengths
Erosion resistant frac head
Level shifters including circuitry for reducing short circuits and display devices using the same
Sound-based focus system and focus method thereof
Process for preparing triazine compound and quaternary ammonium salts
Alarm for fishing
Tamper-resistant re-writable data storage media
User disposable sleeve for use within the ear canal
Thin film transistor having double-layered gate electrode and method of manufacturing the thin film transistor