2775471

Information

• Patent Grant
• 2775471

• References
• Source

• Patent Number

  2,775,471

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1956
  68 years ago

• CPC

  • F16L19/046 - consisting of a soft ring
  • Y10S285/909 - Fluorocarbons and memory plastics
  • Y10S285/91 - Gaskets

• US Classifications

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