3402641

Information

• Patent Grant
• 3402641

• References
• Source

• Patent Number

  3,402,641

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1968
  56 years ago

• CPC

  • B23Q27/00 - Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
  • Y10T409/30112 - Process
  • Y10T409/302744 - and means for operation without manual intervention
  • Y10T409/303248 - with provision for circumferential relative movement of cutter and work

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 144 - Woodworking