3119407

Information

• Patent Grant
• 3119407

• References
• Source

• Patent Number

  3,119,407

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1964
  61 years ago

• CPC

  • F16K21/20 - by means making use of air-suction through an opening closed by the rising liquid
  • B65D90/26 - Overfill prevention
  • Y10T137/402 - Distribution systems involving geographic features
  • Y10T137/7287 - Liquid level responsive or maintaining systems
  • Y10T137/7723 - Safety cut-off requiring reset
  • Y10T137/7869 - Biased open

• US Classifications

  • 137 - Fluid handling
  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 220 - Receptacles
  • 222 - Dispensing