3480043

Information

• Patent Grant
• 3480043

• References
• Source

• Patent Number

  3,480,043

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • F16L17/10 - the packing being sealed by the pressure of a fluid other than the fluid in or surrounding the pipe
  • F16L55/1715 - the ring or the sleeve being tightened by hooks, pawls, or other movable members

• US Classifications

  • 138 - Pipes and tubular conduits
  • 285 - Pipe joints or couplings