2591004

Information

• Patent Grant
• 2591004

• References
• Source

• Patent Number

  2,591,004

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1952
  73 years ago

• CPC

  • B23D37/04 - for broaching inner surfaces
  • Y10T409/40 - Broaching
  • Y10T409/40735 - Screw means

• US Classifications

  • 409 - Gear cutting, milling, or planing