Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/202
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Opposed abrading tools > Reciprocating work holder > Rectilinear > Rocking > 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
8430723 Contour guide for ice skate sharpener Apr. 30, 2013
7220169 Sharpening apparatus May. 22, 2007
5897428 Device for contouring and sharpening ice skate blades Apr. 27, 1999
5018310 Knife sharpener May. 28, 1991
4092805 Apparatus for sharpening microtome blades Jun. 6, 1978

  Recently Added Patents
Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative
Power device and method of packaging same
High-resolution ranging and location finding using multicarrier signals
Method of controlling an indentation depth of an electrode into a metal substrate during welding
Methods and apparatus for determining a phase error in signals
Qualification screening system and screening method thereof, qualification screening device and device under qualification screening
Device, information processing method, and computer-readable storage medium
  Randomly Featured Patents
Filter assembly with automatic shut-off and quick-connect filter cartridge
Built-in flash pop-out mechanism
Normally closed zero insertion force connector
Diglycidyl ether of 4,4'-dihydroxy-.alpha.-methylstilbene
Determination of a degradation of a gas turbine
System and method for detecting water vapor within natural gas
Flexible device and method of manufacturing the same
Device for quick change of piece-supporting pallets in an assembling machine
Bis-platinum complexes as chemotherapeutic agents