3130425

Information

• Patent Grant
• 3130425

• References
• Source

• Patent Number

  3,130,425

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1964
  60 years ago

• CPC

  • B21G3/005 - Nails or pins for special purposes
  • B21G3/26 - by cutting from strip or sheet material

• US Classifications

  • 470 - Threaded, headed fastener, or washer making: process and apparatus
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener