Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ring binder mechanism










Image Number 10 for United States Patent #7527449.

A binder mechanism includes a rotatable support having ring segments that can be locked in a closed configuration. The binder mechanism includes a horizontal and/or a flush mounted push button that opens and/or unlocks the rotatable support. The push button acts on a ramped slider that causes the rotatable support to rotate open. An over-center arrangement aids in maintaining the binder mechanism closed or opened.








 
 
  Recently Added Patents
Fuel cell with air channel actuator
Power generating apparatus of renewable energy type and method of attaching and detaching blade
Device having built-in digital data device and light for insertion into a lamp holder
Backup and recovery of distributed storage areas
Compositions substantially free of sodium chloride and methods for the storage of red blood cells
Mobile terminal based on W-CDMA system having receive diversity function and system thereof
Earphone
  Randomly Featured Patents
Devices and methods for treatment of obesity
Keyboard augmenting hot key structure
Rear sight for a pistol
Systems, methods and apparatus automatic segmentation of liver in multiphase contrast-enhanced medical images
Air-core stepping motor and shaft support structure
Vernier index position sensor
Method and apparatus for borehole sensing
Semiconductor display device and method of driving the same
Ball screw for a motor vehicle brake and a motor vehicle brake
Silica-based sols and their production and use