2973696

Information

• Patent Grant
• 2973696

• References
• Source

• Patent Number

  2,973,696

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1961
  63 years ago

• CPC

  • B23Q27/00 - Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
  • Y10T409/302968 - including means for operation without manual intervention
  • Y10T409/306664 - including means to infeed rotary cutter toward work
  • Y10T409/30756 - Machining arcuate surface

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 033 - Geometrical instruments