1891249

Information

• Patent Grant
• 1891249

• References
• Source

• Patent Number

  1,891,249

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1932
  92 years ago

• CPC

  • F25B41/065 - Float control valves
  • Y10T137/053 - Float valve
  • Y10T137/6028 - Assembling or disassembling pivoted valve
  • Y10T137/6096 - Lever type
  • Y10T137/7455 - Valve removable from outside container
  • Y10T137/7475 - With toggle or second lever connected to valve

• US Classifications

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