354624

Information

• Patent Grant
• 354624

• References
• Source

• Patent Number

  354,624

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1886
  138 years ago

• CPC

  • F24D11/003 - combined with solar energy
  • A47J31/54 - Water boiling vessels in beverage making machines
  • Y10T137/2788 - Control by filling auxiliary tank
  • Y10T137/3149 - Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
  • Y10T137/4807 - Tank type manifold [i.e., one tank supplies or receives from at least two others]
  • Y10T137/7316 - Self-emptying tanks

• US Classifications

  • 137 - Fluid handling
  • 004 - Baths, closets, sinks, and spittoons