3056613

Information

• Patent Grant
• 3056613

• References
• Source

• Patent Number

  3,056,613

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1962
  62 years ago

• CPC

  • F16L37/1235 - the connection taking place from inside the pipes
  • F16L37/40 - with a lift valve being opened automatically when the coupling is applied
  • F16L55/1007 - Couplings closed automatically when broken

• US Classifications

  • 285 - Pipe joints or couplings
  • 244 - Aeronautics and astronautics
  • 251 - Valves and valve actuation