2220294

Information

• Patent Grant
• 2220294

• References
• Source

• Patent Number

  2,220,294

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1940
  84 years ago

• CPC

  • F16K31/26 - with the valve guided for rectilinear movement and the float attached to a pivoted arm
  • Y10T137/7332 - Sinking or bucket type float
  • Y10T137/7361 - Valve opened by external means, closing or closing control by float
  • Y10T137/7365 - Single float controls plural valves

• US Classifications

  • 137 - Fluid handling