3212404

Information

• Patent Grant
• 3212404

• References
• Source

• Patent Number

  3,212,404

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • B23F17/00 - Special methods or machines for making gear teeth, not covered by the preceding groups
  • Y10T409/10159 - Hobbing
  • Y10T409/10318 - Vertically
  • Y10T409/105247 - Using gear shaper-cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing