3633219

Information

• Patent Grant
• 3633219

• References
• Source

• Patent Number

  3,633,219

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • E03F1/00 - Methods, systems, or installations for draining-off sewage or storm water
  • E03F1/008 - Temporary fluid connections for emptying mobile sewage holding tanks
  • E03F5/0405 - with an odour seal
  • E03F5/041 - Accessories therefor
  • E03F2005/0416 - with an odour seal
  • Y10T137/6991 - Ground supporting enclosure

• US Classifications

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