3427053

Information

• Patent Grant
• 3427053

• References
• Source

• Patent Number

  3,427,053

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1969
  55 years ago

• CPC

  • F16L19/0218 - comprising only sealing rings
  • F16L19/0231 - with specially adapted means for positioning the threaded member behind the collar
  • F16L19/0653 - the ring being rotatably connected to one of the connecting parts

• US Classifications

  • 285 - Pipe joints or couplings
  • 277 - Seal for a joint or juncture