3900903

Information

• Patent Grant
• 3900903

• References
• Source

• Patent Number

  3,900,903

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • E03D1/01 - Shape or selection of material for flushing cisterns
  • E03D1/36 - Associated working of inlet and outlet valves
  • Y10T137/7365 - Single float controls plural valves

• US Classifications

  • 004 - Baths, closets, sinks, and spittoons
  • 137 - Fluid handling
  • 222 - Dispensing
  • D23 - Environmental heating and cooling