3775789

Information

• Patent Grant
• 3775789

• References
• Source

• Patent Number

  3,775,789

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • B21G3/20 - from wire of indefinite length
  • B21F45/16 - of devices for fastening or securing purposes

• US Classifications

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