Resources Contact Us Home
Class Information
Number: 402/23
Name: Binder device releasably engaging aperture or notch of sheet > Resilient sheet retainer requiring deflection for sheet removal > Releasably attached to keeper > One end permanently secured > On discrete hinge pin
Description: Device wherein the pivotally attached end of the sheet retainer is rotatably mounted on a separate and distinct pintle.

Patents under this class:

Patent Number Title Of Patent Date Issued
5184046 Circular waveguide plasma microwave sterilizer apparatus Feb. 2, 1993
5017037 Pocket display and protective enclosure May. 21, 1991
4531854 Device for holding sheets provided with perforations Jul. 30, 1985

  Recently Added Patents
Horizontal aggregations in a relational database management system
Modular utility rack
OFDM control signaling in the presence of timing asynchronization in a peer-to-peer network
Methods of forming activated carbons
Computer product, information retrieval method, and information retrieval apparatus
  Randomly Featured Patents
Modular data storage system
Optical fiber apparatus and method for measuring geological strains
Osaka chair
Method and apparatus for resampling data
Engine throttle opening dependent hydraulic vehicular transmission system
Heat dissipation and thermal indication for wheel set assembly
Systems and methods for managing memory in wagering game machines
Snowsport bindings
Particle injection device for thermal spraying
Device for fixing a fuel injector on an internal combustion engine cylinder head, and method for fixing said injector