1514704

Information

• Patent Grant
• 1514704

• References
• Source

• Patent Number

  1,514,704

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1924
  100 years ago

• CPC

  • B23D77/00 - Reaming tools
  • B23B51/00 - Tools for drilling machines
  • B23B2251/202 - Three cutting edges
  • B23B2251/204 - Four cutting edges
  • B23B2251/56 - Guiding pads
  • B23D2277/36 - with the diameter of the tool decreasing in the direction of the shank from the cutting tip
  • B23D2277/46 - Guiding pads
  • Y10T408/89 - Tool or Tool with support
  • Y10T408/905 - Having stepped cutting edges
  • Y10T408/9095 - with axially extending relief channel

• US Classifications

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