Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 402/32
Name: Binder device releasably engaging aperture or notch of sheet > Sheet retainer travels arcuate path > Travel in plane perpendicular to axis of rotation > Opposed sheet retainers (e.g., ring binders, etc.) > Spacing of adjacent retainers adjustable
Description: Device wherein the lateral distance between either opposed offset retainers or two spaced nonopposing retainers is changeable, the purpose of which may be to accommodate various hole patterns in a sheet(s).










Patents under this class:

Patent Number Title Of Patent Date Issued
6328497 Ring mechanism for a binder having a plastic top section Dec. 11, 2001
6196749 Loose-leaf binder Mar. 6, 2001
6062760 Modular binder ring construction May. 16, 2000
5971649 Ring binder mechanism Oct. 26, 1999
5957611 Ring binder with dual angle ring metal Sep. 28, 1999
4854763 Device for the impaling of loose leaves Aug. 8, 1989
4772149 Sheet binder mechanism Sep. 20, 1988
4575273 Binder for continuous or separated computer printout sheets Mar. 11, 1986











 
 
  Recently Added Patents
Method for accessing wireless network
SRAM cells using shared gate electrode configuration
Handbag
Systems and methods for port mirroring with network-scoped connection-oriented sink
Systems and methods for DC-to-DC converter control
Semiconductor arrangement with a solder resist layer
Bisphosphonate compounds
  Randomly Featured Patents
Infant wear with no-skid elements
Scissor-type valve
Applicator for liquid products with cap and screw advancement
Controlled release potassium tablet
Separator apparatus for peanuts and other seed crops
Menu-driven voice control of characters in a game environment
Vibration-tolerant wire termination
Light pulse intensity regenerator, light tranforming repeater, pre-amplifier for light signal, light intensity change measuring apparatus, and stabilized light source
Separation device
Reconfigurable computing array without chassis