2401554

Information

• Patent Grant
• 2401554

• References
• Source

• Patent Number

  2,401,554

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1946
  78 years ago

• CPC

  • F16L13/122 - for male-female connections

• US Classifications

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