Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Magnetic write/erase binder










Image Number 4 for United States Patent #6607216.

A binder, such as a three ring binder, is provided with a magnetizable panel on the front cover of the binder and with a stylus and a permanent magnet erasing device mounted onto the binder. The magnetizable panel may be inset into the cover of the binder, or it may constitute substantially the entire front cover of the binder, or it may be inserted into a transparent pocket on the front cover of the binder. The eraser may be of a broad area permanent magnet type which may be brought into engagement with the entire magnetizable panel; or a smaller linear permanently magnetized eraser may be employed. In one embodiment the magnetizable panel may be pivotally mounted on the front cover of the binder, so that it may be folded over to expose the back of the binder for accessible erasing.








 
 
  Recently Added Patents
Method and system for scaling usage of a social based application on an online social network
Implant for performance enhancement of selected transistors in an integrated circuit
Canine iPS cells and method of producing same
Crystalline form of zofenopril calcium
System for purifying air through germicidal irradiation and method of manufacture
Push-up bar
Semiconductor device and method for manufacturing same
  Randomly Featured Patents
Retroreflective structure
Method for production of pillared clay
Inactivation of viruses in labile protein-containing compositions using fatty acids
Scanning system for lumber
5 valve small bore manifold
Gasket for internal combustion engine and method for forming same
Broken die detect sensor
Glycopeptide antibiotic CUC/CSV and process for its production
Container for cosmetic stick
Process for the preparation of solid drug formulations