2109356

Information

• Patent Grant
• 2109356

• References
• Source

• Patent Number

  2,109,356

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1938
  86 years ago

• CPC

  • B23D3/02 - for cutting grooves
  • Y10T409/503116 - Inside hollow work
  • Y10T409/507544 - with link or cam to drive cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing