2204751

Information

• Patent Grant
• 2204751

• References
• Source

• Patent Number

  2,204,751

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1940
  84 years ago

• CPC

  • A01K7/027 - Drinking equipment with water heaters, coolers or means for preventing freezing
  • E03B5/025 - with surface tanks
  • Y10T137/2768 - With float
  • Y10T137/4807 - Tank type manifold [i.e., one tank supplies or receives from at least two others]
  • Y10T137/4824 - Tank within tank
  • Y10T137/6443 - With burner
  • Y10T137/6579 - Circulating fluid in heat exchange relationship
  • Y10T137/7043 - Guards and shields
  • Y10T137/7287 - Liquid level responsive or maintaining systems
  • Y10T137/7436 - Float rigid with valve
  • Y10T137/86228 - With communicating opening in common walls of tanks or compartments

• US Classifications

  • 119 - Animal husbandry
  • 137 - Fluid handling