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
Multiple growth factor compositions, methods of fabrication, and methods of treatment
Techniques for reducing arcing-related damage in a clamping ring of a plasma processing system
Percutaneous administration device of bisoprolol
Semiconductor device having multiple bump heights and multiple bump diameters
Stand mixer cover
Non-competitive NMDA receptor antagonists
System supporting seller's promotion creation
  Randomly Featured Patents
Pivotal and releasable rat hole assembly
System for adaptive three-dimensional scanning of surface characteristics
Laser aiming device
Structure of rack assembly
Coating Apparatus
Method and system for providing shipment tracking and notifications
Method for inhibiting the deposition of white pitch in paper production
Peristaltic pulse pumping systems and methods
Multicolor electronic devices and processes of forming the same by printing
Self-actuated louvers for venting a CEDM cooling system of a nuclear reactor and method of using the same