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
Light emitting device
Semiconductor IC including pulse generation logic circuit
Method and apparatus for filter-less class D audio amplifier EMI reduction
Method and system for a low-power client in a wide area network
Solid-state imaging apparatus, method of manufacturing solid-state imaging apparatus, and electronic apparatus
Customizing a range of acceptable tape dimensional stability write conditions
Wristband
  Randomly Featured Patents
Coating glass
Method to planarize perpendicular write poles using a combination of CMP and reactive ion milling
Nectarine tree named `NECTARPERF`
Apparatus and method for reproducing information from two types of optical disks having discrimination marks formed along tracks thereof
Near-infrared noninvasive determination of pH in pulse mode
Swimsuit
Programmable impedance control output circuit and programmable impedance control method thereof in semiconductor device
Method of controlling braking in a vehicle
Start circuit for microwave oven
Food product warming or cooling package