2425662

Information

• Patent Grant
• 2425662

• References
• Source

• Patent Number

  2,425,662

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1947
  77 years ago

• CPC

  • 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
  • F16L27/1008 - comprising a swivel nut or collar engaging the pipe

• US Classifications

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