2429239

Information

• Patent Grant
• 2429239

• References
• Source

• Patent Number

  2,429,239

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1947
  77 years ago

• CPC

  • B21K1/60 - hollow or semi-hollow rivets
  • B21J15/06 - Riveting hollow rivets by means of hydraulic, liquid, or gas pressure
  • F16B19/125 - fastened by explosion

• US Classifications

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