2935991

Information

• Patent Grant
• 2935991

• References
• Source

• Patent Number

  2,935,991

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1960
  64 years ago

• CPC

  • F16K24/042 - actuated by a float
  • G05D9/02 - without auxiliary power
  • Y10T137/313 - Gas carried by or evolved from liquid
  • Y10T137/3143 - With liquid level responsive gas vent or whistle
  • Y10T137/6606 - With electric heating element
  • Y10T137/7921 - Weight coaxial with valve

• US Classifications

  • 137 - Fluid handling
  • 062 - Refrigeration