2769288

Information

• Patent Grant
• 2769288

• References
• Source

• Patent Number

  2,769,288

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1956
  68 years ago

• CPC

  • B24B3/346 - of gear shaper cutter
  • Y10T409/105247 - Using gear shaper-cutter

• US Classifications

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