2278723

Information

• Patent Grant
• 2278723

• References
• Source

• Patent Number

  2,278,723

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1942
  83 years ago

• CPC

  • B01F15/0495 - characterised by the build-up of the device
  • Y10T137/2514 - Self-proportioning flow systems
  • Y10T137/7355 - In gravitating tank

• US Classifications

  • 137 - Fluid handling
  • 004 - Baths, closets, sinks, and spittoons
  • 210 - Liquid purification or separation
  • 251 - Valves and valve actuation