3381980

Information

• Patent Grant
• 3381980

• References
• Source

• Patent Number

  3,381,980

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1968
  56 years ago

• CPC

  • F16L19/043 - with additional sealing means
  • F16L17/00 - Joints with packing adapted to sealing by fluid pressure
  • F16L19/0218 - comprising only sealing rings

• US Classifications

  • 285 - Pipe joints or couplings