3086404

Information

• Patent Grant
• 3086404

• References
• Source

• Patent Number

  3,086,404

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1963
  61 years ago

• CPC

  • E21C25/36 - Couplings for links

• US Classifications

  • 474 - Endless belt power transmission systems or components
  • 059 - Chain, staple, and horseshoe making
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener