2810401

Information

• Patent Grant
• 2810401

• References
• Source

• Patent Number

  2,810,401

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1957
  67 years ago

• CPC

  • F16L55/136 - the closure device being a plug fixed by radially expanding or deforming a split ring, hooks or the like
  • Y10T292/0861 - Screw

• US Classifications

  • 138 - Pipes and tubular conduits
  • 220 - Receptacles
  • 292 - Closure fasteners