1838719

Information

• Patent Grant
• 1838719

• References
• Source

• Patent Number

  1,838,719

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1931
  93 years ago

• CPC

  • F16T1/28 - using levers
  • Y10T137/3062 - Sinking or bucket type float
  • Y10T137/7475 - With toggle or second lever connected to valve
  • Y10T137/7737 - Thermal responsive

• US Classifications

  • 137 - Fluid handling