3543294

Information

• Patent Grant
• 3543294

• References
• Source

• Patent Number

  3,543,294

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • C02F3/1242 - Small compact installations for use in homes, apartment blocks, hotels or the like
  • C02F3/046 - Soil filtration
  • E03B1/04 - for domestic or like local supply
  • E03B3/40 - Other devices for confining
  • E03B2001/045 - using household water
  • Y02W10/15 - Aerobic processes
  • Y10S4/12 - Aerobic decomposing toilet
  • Y10S4/19 - Liquid-solid separators

• US Classifications

  • 210 - Liquid purification or separation
  • 004 - Baths, closets, sinks, and spittoons