2716924

Information

• Patent Grant
• 2716924

• References
• Source

• Patent Number

  2,716,924

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1955
  69 years ago

• CPC

  • B23Q35/109 - with a continuously turning pattern
  • Y10T409/30168 - with means for operation without manual intervention
  • Y10T409/30308 - to make a double curvature foil

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading