2863679

Information

• Patent Grant
• 2863679

• References
• Source

• Patent Number

  2,863,679

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1958
  66 years ago

• CPC

  • F16L17/08 - Metal sealing rings
  • Y10S285/916 - Molecular change

• US Classifications

  • 285 - Pipe joints or couplings
  • 206 - Special receptacle or package