210965

Information

• Patent Grant
• 210965

• References
• Source

• Patent Number

  210,965

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1878
  147 years ago

• CPC

  • A47L15/4436 - in the form of a detergent solution made by gradually dissolving a powder detergent cake or a solid detergent block
  • Y10T137/2781 - With manual control
  • Y10T137/2802 - Release of trapped air
  • Y10T137/2808 - Through float-operated vent
  • Y10T137/2815 - Through liquid trap seal
  • Y10T137/2822 - Auxiliary liquid trap seal
  • Y10T137/4456 - With liquid valves or liquid trap seals

• US Classifications

  • 137 - Fluid handling