1613577

Information

• Patent Grant
• 1613577

• References
• Source

• Patent Number

  1,613,577

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1927
  97 years ago

• CPC

  • B23P15/48 - threading tools
  • Y10T29/53957 - Thread-tapping grip
  • Y10T408/9045 - and different root circles
  • Y10T409/300392 - with nonthread or nonhelix generating, milling cutter
  • Y10T409/30056 - with planetary cutter
  • Y10T409/300672 - with means to rotate work and means to interrelatedly infeed the work relative to the cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 408 - Cutting by use of rotating axially moving tool
  • 470 - Threaded, headed fastener, or washer making: process and apparatus