3004271

Information

• Patent Grant
• 3004271

• References
• Source

• Patent Number

  3,004,271

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1961
  63 years ago

• CPC

  • B23G1/20 - Machines with a plurality of working spindles
  • Y10S408/71 - Safety device
  • Y10T408/68 - Tool or tool-support with thrust-applying machine-engaging screw

• US Classifications

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