2040344

Information

• Patent Grant
• 2040344

• References
• Source

• Patent Number

  2,040,344

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1936
  88 years ago

• CPC

  • B23G5/12 - self-releasing
  • Y10T408/552 - Adapted to engage work at tool-axis
  • Y10T408/70 - Tool or tool-support with torque-applying clutch

• US Classifications

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