1467585

Information

• Patent Grant
• 1467585

• References
• Source

• Patent Number

  1,467,585

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1923
  101 years ago

• CPC

  • F16L13/124 - for concrete pipes

• US Classifications

  • 285 - Pipe joints or couplings
  • 138 - Pipes and tubular conduits