2325674

Information

• Patent Grant
• 2325674

• References
• Source

• Patent Number

  2,325,674

• Date Filed

  Not available

• Date Issued

  Tuesday, July 27, 1943
  81 years ago

• CPC

  • B67D7/725 - using negative pressure
  • F16K21/20 - by means making use of air-suction through an opening closed by the rising liquid
  • Y10T137/309 - Fluid sensing valve
  • Y10T137/3109 - Liquid filling by evacuating container

• US Classifications

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