3915460

Information

• Patent Grant
• 3915460

• References
• Source

• Patent Number

  3,915,460

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • F16L19/07 - adapted for use in socket or sleeve connections
  • F16J15/002 - comprising at least two sealings in succession
  • F16L17/035 - the sealing rings having two lips parallel to each other
  • F16L21/03 - placed in the socket before connection
  • Y10S277/919 - Seal including electrical feature
  • Y10S285/925 - Swells when wet

• US Classifications

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