Back to results
US 2006/0130932 A1Published application
Pencil sharpener
OwnerHeng-Fu Chen, Ming-Kune Yanginventors
Life of this patent
Estimating the term…
Abstract
The present invention discloses a pencil sharpener that includes a sharpening module having a sharpening section disposed in a casing, a sharpening hole and a sharpening knife disposed on the sharpening section and driven by a motor, and a power accessing component having a USB power connector and connected with the motor by a circuit.
Claims5
A pencil sharpener, comprising:
- a sharpening module, having a sharpening section disposed in a casing, and a sharpening hole and a sharpening knife disposed on said sharpening section and driven by a motor;
- and
- a power accessing component, having a USB power connector coupled with said motor by a circuit.
Dependencies are inferred from the claim text.