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










Image Number 3 for United States Patent #5788390.

A ring binder adapted to be fixed to an article includes a support for mounting a plurality of ring members thereon, and a control member movable along a sloped portion on the under surface of the support to cause the support to pivot and thereby open the ring members. The sloped portion on the under surface of the support is provided on at least one of an inturned inner edge of the support and a protrusion extending from the under surface of the support.








 
 
  Recently Added Patents
Method for preventing wheat from mycotoxin contamination
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Method and device for generating low-jitter clock
Newly identified human rhinovirus of HRV-C and methods and kits for detecting HRV-Cs
Adsorptive molded parts and the use thereof
N-phenyl-(homo)piperazinyl-benzenesulfonyl or benzenesulfonamide compounds suitable for treating disorders that respond to the modulation of the serotonin 5-HT.sub.6 receptor
Solid-state imaging device
  Randomly Featured Patents
Anaerobic pasteurizing conditioning system
Fuel burner for heating internal combustion engine intake air
Electroluminescent (EL) devices
Partition panel having open base
Respiration assistor
Adjustable high current and high voltage pulse generator
Surface acoustic wave device and method for making same and mobile phone having same
Inbred corn line G07-NPAX5290
Device providing easy extraction of video cassettes and the like from closely fitting storage jackets therefor
Releasable ski binding