2484856

Information

• Patent Grant
• 2484856

• References
• Source

• Patent Number

  2,484,856

• Date Filed

  Not available

• Date Issued

  Tuesday, October 18, 1949
  75 years ago

• CPC

  • B23F23/1243 - Hob holders
  • Y10T74/1576 - Holding pawl lifter
  • Y10T409/102067 - including means to shift hob between cutting passes

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism