ApplicationNo. 704284 filed on 05/21/1991
US Classes:4/323, And valve for emptying4/415Water saver
ExaminersPrimary: Cuchlinski, William A. Jr.
Assistant: Beres, John L.
Attorney, Agent or Firm
Foreign Patent References
International ClassE03D 005/00
AbstractA waste water disposal system for recreational vehicles. When emptying the black and grey water holding tanks, grey water is emptied into the black water holding tank, thereby helping to flush solids out of the black water holding tank.
Field of SearchWash receptacle water empties into toilet facility
With holding tank
And valve for emptying
With plural fluid-supplying pipes
With means to drain from and/or supply liquid to tank
With interstation fluid flow means
Having self cleaning means
VEHICLE MOUNTABLE TANK
HORIZONTALLY ATTACHED RECEPTACLE SETS
ARRANGEMENTS OF PLURAL RECEPTACLES
Supported on a trailer-type vehicle unit
Supported by self-propelled vehicle unit
TANK OR BOILER