Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
More silent and robust electric pencil sharpener










Image Number 3 for United States Patent #8016004.

A pencil sharpener for sharpening a pencil includes a central gear including an aperture along an axis of the central gear for receiving an end portion of the pencil. A first gear rotates the central gear and a strap joined to the central gear secures the pencil when the central gear is rotated. A shaft is in communication with the first gear where when the central gear is rotated the shaft is rotated. A cutting blade is in communication with the shaft where when the shaft is rotated the cutting blade cuts the end portion of the pencil at an angle to form a point.








 
 
  Recently Added Patents
Method and apparatus for providing spin-home function for mobile communication terminal
Plants and seeds of corn variety CV778791
Field of view matching in a visual prosthesis
Heterocyclic compounds as CCR2B antagonists
Trading related to fund compositions
Method of manufacturing touch panel
Optoelectronic devices and a method for producing the same
  Randomly Featured Patents
Extraction of alkaloids from opium
Wellhead assembly
Bathtub drain enclosure
Irregular-section tubular body and axle beam for torsion beam and method of manufacturing the same
Wire cut electric discharge machine
Diced retroreflective sheeting
Tunable resonant device
Aster plant named `M.C. Snowy`
Air conditioning servicing apparatus
Method for slip power management of a controllable viscous fan drive