1940376

Information

• Patent Grant
• 1940376

• References
• Source

• Patent Number

  1,940,376

• Date Filed

  Not available

• Date Issued

  Tuesday, December 19, 1933
  91 years ago

• CPC

  • G01F23/64 - of the free float type without mechanical transmission elements
  • F22B37/425 - Feed-water supply alarm devices using floats
  • Y10T137/3146 - Combined high and low level responsive
  • Y10T137/7423 - Rectilinearly traveling float

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 116 - Signals and indicators