2405567

Information

• Patent Grant
• 2405567

• References
• Source

• Patent Number

  2,405,567

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1946
  78 years ago

• CPC

  • F16L13/029 - for concrete pipes
  • Y10T403/478 - Metallic fusion material

• US Classifications

  • 285 - Pipe joints or couplings
  • 403 - Joints and connections