Resources Contact Us Home
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
Systems, methods, and devices for selling transaction instruments via web-based tool
Synchronization of communication equipment
Methods and apparatus to provide haptic feedback
Methods for isolating ligands of the human bitter taste receptor TAS2R49
Geo-coding images
Method for fabricating a nitrided silicon-oxide gate dielectric
Data security for dynamic random access memory using body bias to clear data at power-up
  Randomly Featured Patents
Lysis reagent for blood cell analysis
Barrels for electromagnetic guns
Process for synthesis of uniform colloidal particles of rare earth oxides
Hand signal
Method and apparatus for high voltage level shifting
Wagering game with persistent state of game assets affecting other players
Method for manufacturing Ni-Al alloy powders for fuel cells using aluminum chloride
Process for preparing food products fortified with oleanolic acid
Drive train control of a vehicle having continuously variable transmission
Image-forming device having a patterned roller and a method for providing traceability of printed documents