3301297

Information

• Patent Grant
• 3301297

• References
• Source

• Patent Number

  3,301,297

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1967
  57 years ago

• CPC

  • F16B31/043 - Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like
  • Y10S411/931 - Superposed nuts

• US Classifications

  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
  • 285 - Pipe joints or couplings