Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 76/89.2
Name: Metal tools and implements, making > Tool sharpeners > Swaging
Description: Machines and devices for sharpening metal tools by forging or rolling the metal adjacent to the edge.










Patents under this class:

Patent Number Title Of Patent Date Issued
5640888 Woodturning scraper burnisher and method of burnishing woodturning scrapers Jun. 24, 1997
5636556 Device for conditioning and sharpening the blade of a scraper tool Jun. 10, 1997
5461943 Cabinet scraper blade filing and burnishing tool Oct. 31, 1995
5099722 Cabinet scraper burnishing tool Mar. 31, 1992
5046385 Cutting edge straightening, aligning and sharpening device Sep. 10, 1991
4966054 Method and apparatus for the manufacture of a punch having a sharp cutting edge Oct. 30, 1990
4848190 Apparatus for the automatic manufacture of a punch having a sharp cutting edge Jul. 18, 1989











 
 
  Recently Added Patents
Perception-based artifact quantification for volume rendering
Constant low-flow air source control system and method
Encoding method and encoding device, decoding method and decoding device and transcoding method and transcoder for multi-object audio signals
Mobile computing terminal
Method for transmitting a signal from a transmitter to a receiver in a power line communication network, transmitter, receiver, power line communication modem and power line communication syst
Agents for preventing and treating disorders involving modulation of the ryanodine receptors
Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
  Randomly Featured Patents
Shrub rose plant named `Poulcot001`
Eccentric toothed gearing
Telescopic protective casing for a transmission shaft with lubrication distribution system
Method, apparatus, program and system for migrating NAS system
Free end band and seal
Strain enhancement in transistors comprising an embedded strain-inducing semiconductor alloy by creating a patterning non-uniformity at the bottom of the gate electrode
Sting trailer
Window molding, method and apparatus for producing same
Electrical energy management system on a more electric vehicle
Auxiliary wheel to be paired temporarily with a vehicle wheel and traveling device thus obtained