Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/233
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Stationary work holder > Spaced portions
Description: Abrading machine for grinding at least two distinct remote locations on a workpiece.

Patents under this class:

Patent Number Title Of Patent Date Issued
8550883 Abrasion apparatus Oct. 8, 2013
7473163 Cutter grinding device Jan. 6, 2009
7431637 Saw-setting machine for saw chain Oct. 7, 2008
7172498 Drill sharpener Feb. 6, 2007
6685536 Method for grinding convex running faces and outside diameters on shaft-like workpieces in one set-up and grinding machine for carrying out the method Feb. 3, 2004
6520842 Method of forming tooth grooves Feb. 18, 2003
5329731 Mulcher blade grinder and method thereof Jul. 19, 1994
4521143 Crankshaft milling apparatus Jun. 4, 1985

  Recently Added Patents
Lid for a container
Computerized apparatus for identifying industries for potential transfer of a job function
Planarizing agents and devices
Gas cap removal tool
Voltage regulator with improved voltage regulator response and reduced voltage drop
Method for manufacturing and reoxidizing a TiN/Ta.sub.2O.sub.5/TiN capacitor
Laser receiver for detecting a relative position
  Randomly Featured Patents
Connector assembly including a light pipe assembly
Circuit and method for rapid calculation of quotients and square roots
Well pumping equipment
Grinding bit
Nucleic acids and polypeptides related to a guanine exchange factor of Rho GTPase
Apparatus and methods of flow testing formation zones
Galvanic corrosion resistant insulating pipe having excellent film adhesion
FFT-based channelizer and combiner employing residue-adder-implemented phase advance
Drive coil wiring structure for brushless motor
Unit cell of flat solid oxide fuel cell and fuel cell stack comprising the same