1283312

Information

• Patent Grant
• 1283312

• References
• Source

• Patent Number

  1,283,312

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1918
  107 years ago

• CPC

  • F22D5/22 - with floats
  • Y10T137/7378 - From tank
  • Y10T137/8342 - Liquid level responsive indicator, recorder or alarm

• US Classifications

  • 417 - Pumps
  • 137 - Fluid handling
  • 251 - Valves and valve actuation