2992022

Information

• Patent Grant
• 2992022

• References
• Source

• Patent Number

  2,992,022

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1961
  63 years ago

• CPC

  • F16L55/178 - by clamping an outer gasket against a joint with sleeve or socket

• US Classifications

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