Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Binder device










Image Number 2 for United States Patent #6220632.

A binder device for holding and protecting papers while having elastic hinges for the addition of additional dividers. The binder device includes a plurality of plates. Each of the plates has a top edge, a bottom edge, a front edge and a back edge. A coupling means removably couples a plurality of plates together. The coupling means includes a plurality of pairs of slots in the plates. Each of the pairs of slots extends into the back edge of the plates. A plurality of binding members removably binds the plates together. Each of the binding members forms a loop. One of the loops is placed in a pair of slots in a first plate and in a corresponding pair of slots in a second plate such that the first and second plates are hingedly coupled together.








 
 
  Recently Added Patents
Electrical installation arrangement
Systems and methods for universal enhanced log-in, identity document verification and dedicated survey participation
Lithographic apparatus and device manufacturing method
Vibration disturbance estimation and control
Cover panel for frame based door lock
Regenerative braking control to mitigate powertrain oscillation
Method and system to generate finite state grammars using sample phrases
  Randomly Featured Patents
Adaptive threshold circuit for comparators
Device for forming an autostereoscopic image
Scrap stripper and chopper with conveyor
Battery cell balancing system
Tubesheet for semipermeable membrane devices
Inhibitors of phosphoserine and phosphothreonine-proline-specific isomerases
Biological cleaning filter apparatus and system for aqua-culture
Method of growth of compound semiconductor
Time-varying feature space preprocessing procedure for telephone based speech recognition
Color imaging apparatus with closed-loop control means for producing color signal frequency and phase control signals from a reference color signal and two reference index signals stored in a