2612647

Information

• Patent Grant
• 2612647

• References
• Source

• Patent Number

  2,612,647

• Date Filed

  Not available

• Date Issued

  Tuesday, October 7, 1952
  72 years ago

• CPC

  • F16B37/061 - by means of welding
  • B21K1/701 - Weld nuts
  • Y10S411/965 - with retainer

• US Classifications

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