Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/138
Name: Abrading > Machine > Rotary reciprocating tool > Cylindrical tool > Rectilinear > Reciprocating work holder > Rocking
Description: Abrading machine in which the workpiece is turned to-and-fro about an axis that coincides with the point of engagement of the tool with the workpiece.










Patents under this class:

Patent Number Title Of Patent Date Issued
7413503 Elastic polishing tool and lens polishing method Aug. 19, 2008
6786806 Rotary mower blade sharpener Sep. 7, 2004
6736703 Cutting apparatus and cutting method May. 18, 2004
6626743 Method and apparatus for conditioning a polishing pad Sep. 30, 2003
5895311 Abrasive device that maintains normal line of contact with curved abrasive surface and method of using same Apr. 20, 1999
5400546 Precision twist drill sharpener/point splitting machine Mar. 28, 1995
5044123 Concave-convex faceting method and apparatus Sep. 3, 1991
4653232 Apparatus for sharpening a plurality of tools Mar. 31, 1987
4455786 Twist drill sharpening machine Jun. 26, 1984
4367611 Cage slot grinding machine Jan. 11, 1983











 
 
  Recently Added Patents
Battery structures and related methods
Semiconductor device including a clock generating circuit for generating an internal signal having a coarse delay line, a fine delay line and a selector circuit
Portable communication terminal, communication method and control program
Method for modeling and analyzing linear time invariant systems with time delays
Fixing device, fixing device control method, and image forming apparatus
Host route convergence based on sequence values
Controlling transmission resources in mobile radio systems with dualtransfer mode
  Randomly Featured Patents
Ply joint bar
Electric chamfering machine
Unsymmetrical squaraines for nonlinear optical materials
Apparatus and method for changing viewing restriction level in a parental control system for digital versatile disc player
Battery-powered lights and holder for same
Process for the preparation of strobilurin intermediates
Semiconductor device having a P-N junction with a photosensitive region
Hand-held transceiver antenna system
Method of producing a fuel injector
Oxychlorination catalyst and process using such a catalyst