Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Elastic polishing tool and lens polishing method










Image Number 4 for United States Patent #7413503.

An elastic polishing tool that comes into contact with a surface to be polished of a lens and rotates to polish the surface, includes: an elastic polishing body which has a cylindrical shape and whose shape can be changed according to the surface to be polished; and a polishing pad that is adhered to one surface of the elastic polishing body opposite to the surface to be polished of the lens, wherein the polishing pad has a diameter larger than the length of an arc of the elastic polishing body in a cross section including a rotation axis of the elastic polishing tool.








 
 
  Recently Added Patents
Systems and methods for picture based communication
Wall flow type exhaust gas purification filter
Methods, systems, and computer program product for virtually modifying surface region curvature to detect protrusions
Tactile output device for computing device notifications
Patient programmer with automated MRI compatibility verification for active implantable medical device
Projection illumination system for EUV microlithography
Ventilated vacuum commutation structure
  Randomly Featured Patents
Seamless printing device
Localised audio data delivery
Non-involute gear
Drying system for structural waterproofing
Counter top display structure for food dispensing area
N-acyl pyrrolidines and drugs for the treatment or prevention of cholecystokinin and gastrin-related disorders
Method and apparatus for automatic wafer inspection
Utility platform
Chlorine gas generator apparatus
Method for allocating subchannel in wireless network