3645638

Information

• Patent Grant
• 3645638

• References
• Source

• Patent Number

  3,645,638

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1972
  52 years ago

• CPC

  • B23G5/12 - self-releasing
  • Y10T408/03 - Processes
  • Y10T408/858 - Moving means including wedge, screw or cam
  • Y10T408/858953 - Interfitting, tool-retaining wedge

• US Classifications

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