3722925

Information

• Patent Grant
• 3722925

• References
• Source

• Patent Number

  3,722,925

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • F16L15/006 - with straight threads
  • F16L19/0243 - specially adapted for use with coated pipes
  • F16L19/065 - the wedging action being effected by means of a ring

• US Classifications

  • 285 - Pipe joints or couplings