1286970

Information

• Patent Grant
• 1286970

• References
• Source

• Patent Number

  1,286,970

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1918
  106 years ago

• CPC

  • B67D7/3254 - using a pressurised liquid acting directly or indirectly on the bulk of the liquid to be transferred
  • Y10T137/7365 - Single float controls plural valves

• US Classifications

  • 222 - Dispensing
  • 137 - Fluid handling
  • 159 - Concentrating evaporators