2233214

Information

• Patent Grant
• 2233214

• References
• Source

• Patent Number

  2,233,214

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1941
  83 years ago

• CPC

  • F16L19/0653 - the ring being rotatably connected to one of the connecting parts

• US Classifications

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