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
Light-emitting device package structure
Flat display panel and method for forming the same
Image forming apparatus and job request control method instructed by authenticated users
Customizing a range of acceptable tape dimensional stability write conditions
Non-phosphorus-based gellant for hydrocarbon fluids
Family of pain producing substances and methods to produce novel analgesic drugs
Document layout method
  Randomly Featured Patents
Block radio and adaptive arrays for wireless systems
Low-fat cereal-grain food composition
Internal combustion engine control method and apparatus
Memory circuit for changing boost ratio
Massage chair
1-(trihalomethylsulfenyl)-4-aryl-1,2,4-triazolin-5-ones and fungicides containing these compounds
Cryptographic communication system
Base for elevating a toilet
Unit for feeding articles to a blister band
Exploding bullet