2204696

Information

• Patent Grant
• 2204696

• References
• Source

• Patent Number

  2,204,696

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1940
  84 years ago

• CPC

  • B23Q35/109 - with a continuously turning pattern
  • Y10T409/301736 - to make a double curvature foil
  • Y10T409/30224 - and provision for circumferential relative movement of cutter and work

• US Classifications

  • 409 - Gear cutting, milling, or planing