2590171

Information

• Patent Grant
• 2590171

• References
• Source

• Patent Number

  2,590,171

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1952
  74 years ago

• CPC

  • B23G9/006 - Slotting nuts
  • Y10T409/307504 - Indexable

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 409 - Gear cutting, milling, or planing