2291847

Information

• Patent Grant
• 2291847

• References
• Source

• Patent Number

  2,291,847

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1942
  82 years ago

• CPC

  • H01B17/08 - by cap-and-bolt
  • F16B21/12 - with locking-pins or split-pins thrust into holes

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 174 - Electricity: conductors and insulators