370372

Information

• Patent Grant
• 370372

• References
• Source

• Patent Number

  370,372

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1887
  137 years ago

• CPC

  • E03D1/165 - with bell or tube siphons
  • Y10T137/2754 - Sinking or bucket-type float operated main siphon, float emptying auxiliary siphon
  • Y10T137/2808 - Through float-operated vent
  • Y10T137/2836 - With recorder, register, signal, indicator or inspection window
  • Y10T137/7404 - Plural floats
  • Y10T137/741 - Within tank
  • Y10T137/8158 - With indicator, register, recorder, alarm or inspection means

• US Classifications

  • 137 - Fluid handling
  • 004 - Baths, closets, sinks, and spittoons