2397122

Information

• Patent Grant
• 2397122

• References
• Source

• Patent Number

  2,397,122

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1946
  78 years ago

• CPC

  • B23Q35/183 - of one line
  • B23Q35/185 - turning continuously
  • B23Q35/36 - for control of a hydraulic or pneumatic copying system
  • Y10T409/303192 - including cutter and tracer fixed to move together
  • Y10T409/303248 - with provision for circumferential relative movement of cutter and work

• US Classifications

  • 409 - Gear cutting, milling, or planing