Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Collapsible ring binder and uses thereof










Image Number 10 for United States Patent #7798737.

A collapsible ring binder includes a plurality of selectively openable and closable rings that releasably retain hole-punched documents within the binder. The rings may be collapsed and/or detached from the binder to flatten the binder for transportation and/or storage. The rings are easily moved from their collapsed and/or detached configuration to their upright and usable configuration so that an end user can easily ready the collapsed binder for use.








 
 
  Recently Added Patents
Surface modification
Non-phosphorus-based gellant for hydrocarbon fluids
Switching device, switch control method, and storage system
Method and device for peer arrangement in single substream upload P2P overlay networks
Vehicle control apparatus
Simulation parameter correction technique
Chair structure
  Randomly Featured Patents
Product dispenser for variable stacked articles
Block copolymer containing tetrahydrofuran block
Wheel cover for a vehicle
Printed circuit board with an adaptable connector module
Multi-faceted detachable magnetic hinge system
Selective cracking reactions by cofeeding organic amine or ammonia
Radiodiagnostic complexes employing fluorine-containing tin reducing agents
Wire-splicing apparatus and contact element therefor
System and method for determining the cause of tire pressure change
Inductive component having an opening in the exterior mold