2230392

Information

• Patent Grant
• 2230392

• References
• Source

• Patent Number

  2,230,392

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1941
  83 years ago

• CPC

  • E04H12/24 - Cross arms
  • E04B1/49 - with self-penetrating parts
  • F16B15/0007 - with two nail points extending in opposite directions, in order to fix two workpieces together
  • F16B15/06 - with barbs
  • Y10T403/4949 - Deforming component is inserted section

• US Classifications

  • 403 - Joints and connections
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener