3649053

Information

• Patent Grant
• 3649053

• References
• Source

• Patent Number

  3,649,053

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • F16L37/06 - tightened by fluid pressure
  • F16L17/02 - with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
  • F16L37/23 - by means of balls

• US Classifications

  • 285 - Pipe joints or couplings