3578361

Information

• Patent Grant
• 3578361

• References
• Source

• Patent Number

  3,578,361

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • F16L17/067 - Plastics sealing rings
  • F16L27/0828 - having radial bearings

• US Classifications

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