Resources Contact Us Home
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
Configuration and incentive in event management environment providing an automated segmentation of consideration
Portable computer display structures
Method and device for the detection of defects or correction of defects in machines
Noise spectrum tracking in noisy acoustical signals
Battery grid
Memory device, test operation method thereof, and system including the same
Methods, systems, and physical computer storage media for processing a plurality of input/output request jobs
  Randomly Featured Patents
Electric guitar
Crosslinked polyetherimide ester polymers
Entertainment center
Plastics material mesh structure
Base current regulation circuit for a switching transistor, in particular a bipolar transistor
Power supply unit and image forming apparatus
Tubular cleaning device
Copper-containing catalyst and a process for the preparation thereof
Heat storage material
Hydraulic system and method of operating same