1505381

Information

• Patent Grant
• 1505381

• References
• Source

• Patent Number

  1,505,381

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1924
  100 years ago

• CPC

  • G05D16/12 - the sensing element being a float
  • Y10T137/3009 - Plural discriminating outlets for diverse fluids
  • Y10T137/3068 - Float
  • Y10T137/7814 - Reactor is an inverted cup having liquid seal

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation