1109740

Information

• Patent Grant
• 1109740

• References
• Source

• Patent Number

  1,109,740

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1914
  110 years ago

• CPC

  • E03F5/04 - Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
  • E03F5/0404 - with a permanent or temporary filtering device; Filtering devices specially adapted therefor
  • E03F5/0409 - Devices for preventing seepage around the floor drain
  • Y10T137/4508 - Seats vertically up
  • Y10T137/6988 - Floor installation
  • Y10T137/87676 - With flow control

• US Classifications

  • 210 - Liquid purification or separation
  • 137 - Fluid handling