1769742

Information

• Patent Grant
• 1769742

• References
• Source

• Patent Number

  1,769,742

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1930
  94 years ago

• CPC

  • B23P15/48 - threading tools
  • Y10T409/300224 - Complete cycle
  • Y10T409/300728 - Means to infeed the cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing