1225977

Information

• Patent Grant
• 1225977

• References
• Source

• Patent Number

  1,225,977

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1917
  107 years ago

• CPC

  • C02F1/686 - Devices for dosing liquid additives
  • Y10T137/2539 - Swinging outlet pipe controller
  • Y10T137/7404 - Plural floats
  • Y10T137/8342 - Liquid level responsive indicator, recorder or alarm

• US Classifications

  • 137 - Fluid handling
  • 073 - Measuring and testing
  • 222 - Dispensing