3343439

Information

• Patent Grant
• 3343439

• References
• Source

• Patent Number

  3,343,439

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1967
  57 years ago

• CPC

  • F16B15/0038 - only on the perimeter of the plate
  • F16B15/0046 - from the body of the plate
  • F16B15/04 - with spreading shaft
  • Y10S411/921 - Multiple-pronged nail, spike or tack

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener