1110752

Information

• Patent Grant
• 1110752

• References
• Source

• Patent Number

  1,110,752

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1914
  110 years ago

• CPC

  • F04B47/00 - Pumps or pumping installation specially adapted for raising fluids from great depths
  • Y10T137/3109 - Liquid filling by evacuating container
  • Y10T137/7365 - Single float controls plural valves
  • Y10T137/7417 - With float leakage disposal
  • Y10T137/7897 - Vacuum relief type
  • Y10T137/8326 - Fluid pressure responsive indicator, recorder or alarm

• US Classifications

  • 417 - Pumps
  • 073 - Measuring and testing
  • 137 - Fluid handling