3586057

Information

• Patent Grant
• 3586057

• References
• Source

• Patent Number

  3,586,057

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • F16L55/1705 - with a substantially radial tightening member

• US Classifications

  • 138 - Pipes and tubular conduits
  • 072 - Metal deforming
  • 269 - Work holders
  • 285 - Pipe joints or couplings