Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Tools & Hardware
Class Information
Number: 451/207
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Opposed abrading tools > Roller work feed
Description: Abrading machine in which the workpiece is forwarded between the abrading tools by feed-rollers.










Sub-classes under this class:

Class Number Class Name Patents
451/208 Blade sharpener 7


Patents under this class:

Patent Number Title Of Patent Date Issued
6966816 Integrated endpoint detection system with optical and eddy current monitoring Nov. 22, 2005
6447386 Presser roll for surface planner Sep. 10, 2002
6416382 Bilateral automatic machine for edge-machining plates of glass, stone-like materials and the like Jul. 9, 2002
6149499 Polishing apparatus and polishing method Nov. 21, 2000
5643063 Clamping mechanism for a powered sander Jul. 1, 1997
5595524 Grinding apparatus and method which supports a workpiece on the surface being ground Jan. 21, 1997
5464363 Polishing stack for thermoplastic films or sheets Nov. 7, 1995
5313745 Tread edge grinding method and apparatus May. 24, 1994
5087319 Apparatus for continuous manufacture of laminates Feb. 11, 1992
4502250 Grinding apparatus Mar. 5, 1985
4047470 Machine for working metal surface Sep. 13, 1977
4036105 Machine for edge forming of sheets for welding Jul. 19, 1977











 
 
  Recently Added Patents
Process cartridge and electrophotographic image forming apparatus
Solid-state image sensing apparatus and electronic apparatus
Technique for effectively providing program material in a cable television system
Power management systems and designs
Electronic document reading devices
Electrical event detection device and method of detecting and classifying electrical power usage
Vehicle inertial sensor systems
  Randomly Featured Patents
Restriction fragment length polymorphism test for haplotyping domesticated fowl
Tube shield with tongue and locking block assembly
Method and apparatus for generating one or more clock signals for a decision-feedback equalizer using DFE detected data in the presence of an adverse pattern
Split ground state atomic iodine or bromine laser
Process and burner for the partial combustion of a liquid or gaseous fuel
Track system to be fastened to a groove in a spar
Polytetrafluoroethylene thin film chip carrier
Aqueous sizing composition comprising ketene dimer and epihalohydrin/polyamino polyamide/bis(hexamethylene)triamine reaction product
Platelet aggregation inhibitors
Combined fat and oil separator and stand therefor