2398984

Information

• Patent Grant
• 2398984

• References
• Source

• Patent Number

  2,398,984

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1946
  79 years ago

• CPC

  • F16B25/0005 - of the helical wire type
  • E04B1/49 - with self-penetrating parts
  • F16B25/0015 - the material being a soft organic material

• US Classifications

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