1209960

Information

• Patent Grant
• 1209960

• References
• Source

• Patent Number

  1,209,960

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1916
  108 years ago

• CPC

  • B23G1/22 - Machines specially designed for operating on pipes or tubes
  • Y10T408/5665 - Work-engaging surface parallel to tool-axis
  • Y10T408/8591 - Scroll plate

• US Classifications

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