2325274

Information

• Patent Grant
• 2325274

• References
• Source

• Patent Number

  2,325,274

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1943
  81 years ago

• CPC

  • B67D7/725 - using negative pressure
  • F16K31/24 - with a transmission with parts linked together from a single float to a single valve
  • Y10T137/3143 - With liquid level responsive gas vent or whistle
  • Y10T137/8275 - Indicator element rigidly carried by the movable element whose position is indicated
  • Y10T137/86332 - Vent and inlet or outlet in unitary mounting

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 137 - Fluid handling