1153247

Information

• Patent Grant
• 1153247

• References
• Source

• Patent Number

  1,153,247

• Date Filed

  Not available

• Date Issued

  Tuesday, September 14, 1915
  109 years ago

• CPC

  • E03C1/122 - Pipe-line systems for waste water in building
  • Y10T137/4538 - Tangential inlet flow
  • Y10T137/4583 - Topside access beneath cover plate closed floor opening

• US Classifications

  • 137 - Fluid handling