3138996

Information

• Patent Grant
• 3138996

• References
• Source

• Patent Number

  3,138,996

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  60 years ago

• CPC

  • B23F23/125 - Face mill holders
  • B23F9/10 - with a face-mill
  • B23F21/226 - in exchangeable arrangement
  • B23F23/1206 - Tool mountings
  • Y10T407/1705 - Face mill gear cutting tool
  • Y10T409/108427 - Using plural, selectively usable tools

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 407 - Cutters, for shaping