865188

Information

• Patent Grant
• 865188

• References
• Source

• Patent Number

  865,188

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1907
  117 years ago

• CPC

  • B23D3/02 - for cutting grooves
  • Y10T409/502624 - Means for cutting groove
  • Y10T409/507708 - with rack to drive cutter
  • Y10T409/508364 - Laterally

• US Classifications

  • 409 - Gear cutting, milling, or planing