2630339

Information

• Patent Grant
• 2630339

• References
• Source

• Patent Number

  2,630,339

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1953
  71 years ago

• CPC

  • F16L19/10 - the profile of the ring being altered
  • H02G3/0616 - Joints for connecting tubing to casing
  • Y10S411/955 - Locked bolthead or nut
  • Y10S411/965 - with retainer
  • Y10S411/998 - with positive bolt lock

• US Classifications

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