Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Charge roll, process cartridge, image forming apparatus, charging method, and cleaning method of charge roll










Image Number 4 for United States Patent #7917064.

A charge roll includes a roll member that contacts an image carrier and rotates, the roll member including a conductive material that charges the surface of the image carrier, and the roll member having particles on the outer circumferential surface of the roll member to have a surface roughness within a predetermined range.








 
 
  Recently Added Patents
Method and system for Bluetooth low power link layer connection setup
Halogen-free flame retardants for epoxy resin systems
Battery loading and unloading mechanism
Vehicle drive control system
System and method for determining a characterisitic of an object adjacent to a route
Bullet lens design for the dasal seeker
Safety device and method for electric heating appliances
  Randomly Featured Patents
Electromechanical wheel brake system
Arterial aspiration
Method and apparatus for controlling yarn preparation operations to enhance product uniformity
Method of detecting occurrence of error event in data and apparatus for the same
Image forming apparatus
Insulative wire-clipping bushing
High displacement-to-size ratio orbiting fluid mechanism
Toy glider
Managing a controller embedded in a bridge
Perfume flask