2378951

Information

• Patent Grant
• 2378951

• References
• Source

• Patent Number

  2,378,951

• Date Filed

  Not available

• Date Issued

  Tuesday, June 26, 1945
  79 years ago

• CPC

  • B23G5/10 - Die-heads
  • Y10T408/9044 - including cutting teeth of different width

• US Classifications

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