1391380

Information

• Patent Grant
• 1391380

• References
• Source

• Patent Number

  1,391,380

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1921
  103 years ago

• CPC

  • E02D27/14 - Pile framings
  • E02D23/16 - Jointing caissons to the foundation soil, specially to uneven foundation soil
  • E02D25/00 - Joining caissons, sinkers, or other units to each other under water

• US Classifications

  • 405 - Hydraulic and earth engineering