2188584

Information

• Patent Grant
• 2188584

• References
• Source

• Patent Number

  2,188,584

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1940
  85 years ago

• CPC

  • B23B5/167 - Tools for chamfering the ends of bars or tubes
  • Y10T408/9042 - and radially spaced cutting edge
  • Y10T408/905 - Having stepped cutting edges
  • Y10T408/90993 - Screw driven means

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 144 - Woodworking