Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Sharpening device










Image Number 2 for United States Patent #6875093.

A sharpener includes a motor driven shaft with at least one slidably mounted sharpening assembly consisting of a supporting hub structure mounted by its central bore hole on the shaft. The hub structure supports a symmetrically shaped rotating surface containing an ultra fine abrasive material. The rotating surface is pressed with a force of less than 0.2 lb. by a spring action to make sustained rotating abrading contact with a facet of a knife positioned by a knife guide to align the facet into contact with the surface containing the abrasive materials.








 
 
  Recently Added Patents
Hardware-based parser for packet-oriented protocols
Aryl ether-base kinase inhibitors
Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compound
Target generation device
Multiway telepresence without a hardware MCU
Footwear
Apparatus, and associated method, for alerting a user of a mobile station of a received data message
  Randomly Featured Patents
Catalytic oxidation/decarbonylation of polynuclear aromatic compounds
Shoe outsole bottom
Efficiently implementing and displaying independent 3-dimensional interactive viewports of a virtual world on multiple client devices
Massage roller
Offset active antenna having two reflectors
Hydrogen absorbing alloy for alkali storage battery, hydrogen absorbing alloy electrode for alkali storage battery, and alkali storage battery
Cement admixture
Combination membrane/biolytic filtration
Method and system to quarantine system software and configuration
Ternary compound electrode for lithium cells