3606393

Information

• Patent Grant
• 3606393

• References
• Source

• Patent Number

  3,606,393

• Date Filed

  Not available

• Date Issued

  Monday, September 20, 1971
  53 years ago

• CPC

  • E21B17/085 - Riser connections
  • F16L25/065 - the locking means being actuated by radial screws
  • F02B3/06 - with compression ignition
  • Y10S411/974 - Side lock

• US Classifications

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