3746376

Information

• Patent Grant
• 3746376

• References
• Source

• Patent Number

  3,746,376

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • F16L19/10 - the profile of the ring being altered
  • F16L19/04 - using additional rigid rings, sealing directly on at least one pipe end, which is flared either before or during the making of the connection
  • F16L19/048 - specially adapted for use with attachments
  • Y10S285/921 - Snap-fit

• US Classifications

  • 285 - Pipe joints or couplings