3129021

Information

• Patent Grant
• 3129021

• References
• Source

• Patent Number

  3,129,021

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1964
  61 years ago

• CPC

  • F16L27/1133 - the sleeve being longitudinally divided

• US Classifications

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