Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/248
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Work rotating > Rotary work holder > Turret > Blade sharpener
Description: Abrading machine especially adapted to sharpen the edge of a cutting member.

Patents under this class:

Patent Number Title Of Patent Date Issued
8287332 Method and apparatus for machining workpieces Oct. 16, 2012
7220169 Sharpening apparatus May. 22, 2007
6623340 Grinding jig Sep. 23, 2003
6036588 Knife ring [chip] cutter Mar. 14, 2000
5823856 Apparatus for the resharpening of two-dimensionally acting knife sets for flaking machines, especially for wood flaking machines Oct. 20, 1998
4538654 Multiple use fixture assemblies for a cutting tool Sep. 3, 1985

  Recently Added Patents
Method and a channel estimating arrangement for performing channel estimation
Floor standing rack
Control apparatus for autonomous operating vehicle
Vanadium, cobalt and strontium additives for use in aluminum back solar cell contacts
Method and apparatus for determining the altitude of a mobile device
PVD coated tool
Anti-proliferative and anti-inflammatory agent combination for treatment of vascular disorders with an implantable medical device
  Randomly Featured Patents
Method and system for integrating a restriction object with a material object
Game ball
Mechanism of returning to neutral for axle driving apparatus
Method for fabrication of patterns and semiconductor devices
Comparator and pipelined ADC utilizing the same
Hexahydro-trans-pyridoindole neuroleptic agents
Photoreceptor comet prevention brush
Compounds for inflammation and immune-related uses
Safety cone
Method for preparing a high Tc superconducting fiber