3783897

Information

• Patent Grant
• 3783897

• References
• Source

• Patent Number

  3,783,897

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1974
  50 years ago

• CPC

  • E03D1/006 - Realisations of and provisions for preventing "sweating" of cisterns
  • Y10T137/6497 - Hot and cold water system having a connection from the hot to the cold channel
  • Y10T137/7439 - Float arm operated valve
  • Y10T137/85962 - With thermal circulating means [thermo-siphons]
  • Y10T137/87684 - Valve in each inlet

• US Classifications

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