3786528

Information

• Patent Grant
• 3786528

• References
• Source

• Patent Number

  3,786,528

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1974
  51 years ago

• CPC

  • B21K1/701 - Weld nuts
  • B21D53/24 - nuts or like thread-engaging members

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus