3713623

Information

• Patent Grant
• 3713623

• References
• Source

• Patent Number

  3,713,623

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  52 years ago

• CPC

  • F16L37/38 - with fluid cut-off means in only one of the two pipe-end fittings
  • F16L27/1025 - Abutment joints
  • F16L29/007 - Joints with cut-off devices controlled separately
  • F16L37/58 - the extremities of the two halves of the joint being pressed against each other without being locked in position

• US Classifications

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