1851783

Information

• Patent Grant
• 1851783

• References
• Source

• Patent Number

  1,851,783

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1932
  92 years ago

• CPC

  • B23G1/06 - specially adapted for making conical screws
  • Y10T82/149 - Profiled cutter
  • Y10T408/85 - to move radially

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 082 - Turning
  • 408 - Cutting by use of rotating axially moving tool