| Patents for E03D 5 - Special constructions of flushing devices (7,085) |
|---|
| 07/17/1991 | CN2080957U Automatic controller for flushing toilet |
| 07/02/1991 | US5027444 Device providing automatic delivery of toilet bowl freshener |
| 06/30/1991 | WO1991009819A1 Composting toilet |
| 06/30/1991 | CA2072574A1 Composting toilet |
| 06/26/1991 | EP0433631A1 Charge exhaustion preventive system of storage battery |
| 06/25/1991 | US5026407 External separator for vacuum waste system |
| 06/13/1991 | WO1991008356A1 Flushing mechanism with low water consumption |
| 06/13/1991 | WO1991008355A1 Flushing mechanism using phase change fluid |
| 06/05/1991 | EP0430521A2 Flushing mechanisms |
| 06/04/1991 | US5020165 Toilet seat raising apparatus |
| 05/31/1991 | CA2069950A1 Flushing mechanism with low water consumption |
| 05/29/1991 | DE4032235A1 Flushing device for urinal - consists of cisterns, with siphons, venturi nozzle, and connection tubes |
| 05/22/1991 | CN2077458U Siphon-type full-automatic drain valve |
| 05/15/1991 | CN2077000U Automatic washing valve |
| 05/15/1991 | CN2076999U Remote washing valve |
| 05/08/1991 | CN2076580U High-efficient mltifunctional water saver for public latrine |
| 05/01/1991 | CN2076140U Plastic water-saving flushing valve |
| 05/01/1991 | CN2076139U Multifunction water-saving flushing valve |
| 04/30/1991 | US5010602 Toilet with pulsed flow of flush water |
| 04/16/1991 | CA1282908C Portable toilet with battery operated flush assembly |
| 04/09/1991 | US5005226 Flushing mechanism with low water consumption |
| 04/02/1991 | US5003643 Flush controller for a toilet bowl |
| 03/27/1991 | EP0419339A1 Toilet faulity for temporary use comprising an individual removable toilet cabin |
| 03/27/1991 | CN2073908U Programme control water-saving device |
| 03/26/1991 | CA1281852C Portable toilet with vent for flush water supply tank |
| 03/20/1991 | CN1050070A Hermetical rinser with high speed flow |
| 03/20/1991 | CN1050069A Water closet flushing apparatus and methods |
| 03/19/1991 | US4999859 W.C. toilets with low consumption of rinsing water |
| 03/13/1991 | CN2072996U Water-saving device for public toilet |
| 03/13/1991 | CN1049887A Light-controlled toilet flushing device |
| 03/06/1991 | EP0415432A2 Water closet flushing apparatus |
| 03/06/1991 | EP0415062A2 Method of driving an automatic on-off valve for a water passageway |
| 03/06/1991 | CN2072551U Self-help stool apparatus washing valve |
| 03/02/1991 | CA2024393A1 Water closet flushing apparatus |
| 02/27/1991 | CN2072106U Full-automatic flushing valve |
| 02/26/1991 | CA1280554C Electrically operated toilet |
| 02/05/1991 | US4989277 Toilet bowl flushing device |
| 01/30/1991 | EP0410894A1 W.C. with minimal flush water consumption and using compressed air as the power source |
| 01/30/1991 | EP0410001A1 Feed water controller |
| 01/30/1991 | CN2070325U Intermission flushing device |
| 01/30/1991 | CN2070324U Automatic flushing device for toilet |
| 01/24/1991 | DE3920581A1 Infrared sensing flush device - has receiver supply clocked, and microprocessor supplied only when response received |
| 01/16/1991 | CN2069445U Gas-damped type siphon timing flushing water tank |
| 01/15/1991 | US4984311 Flushing mechanism with low water consumption |
| 01/10/1991 | DE4010650A1 Water closet flushing lever - comprises tube sections welded at right angles with clamping socket and spring clip |
| 01/08/1991 | US4982456 Portable toilet with vent for flush water supply tank |
| 12/19/1990 | CN1047903A Self-controlled on-off intermittent valve |
| 12/04/1990 | US4974899 Recreational vehicle use system particularly tank installation |
| 12/04/1990 | US4974263 Lid actuated toilet flushing system |
| 11/27/1990 | US4973402 Flow restrictor and strainer assembly for a toilet tank fill valve and the like |
| 11/20/1990 | US4971287 Solenoid operated flush valve and flow control adapter valve insert therefor |
| 11/15/1990 | WO1990013714A1 Operating mechanism for dual flush toilets |
| 11/07/1990 | CN2065212U Self-cleaning high cistern |
| 11/06/1990 | US4967425 Sanitary equipment for clean room |
| 10/10/1990 | CN2063545U Self-control flushing valve |
| 10/10/1990 | CN1046006A Flush water supply system for toilet stool |
| 10/03/1990 | EP0390213A1 Flush water supply system for a water closet |
| 09/19/1990 | CN2062351U Water saving toilet rinsing device controlled by hand push |
| 09/12/1990 | EP0386449A2 Aircraft toilet |
| 09/12/1990 | CN2061947U Water-waving simple time/volue controlling automatic flushing device |
| 09/11/1990 | US4955921 Flushing mechanism using phase change fluid |
| 08/29/1990 | CN2061188U Single siphon timing flushing water tank |
| 08/22/1990 | CN2060795U Water pouring device automatically controlled by timer |
| 08/22/1990 | CN2060794U Toilet flushing device controlled by magnetism |
| 08/22/1990 | CN2060793U Automatic flushing device of chamber pot cotrolled by machinery timer |
| 08/16/1990 | EP0382520A2 A flush toilet |
| 08/14/1990 | US4947492 Swivel nozzle flush toilet system |
| 08/14/1990 | US4947491 Pump |
| 07/31/1990 | US4944048 Self-contained RV sanitary system |
| 07/17/1990 | US4941215 Automatic flushing device for a flush toilet |
| 07/04/1990 | CN2058922U Photoelectric controlling water supply device |
| 06/20/1990 | CN2058413U Automatic flushing device for lavatory |
| 06/13/1990 | EP0372115A1 Method and apparatus for preventing unwanted operation of sensor-activated flush valves |
| 06/06/1990 | CN1042748A Water closet flushing apparatus |
| 06/05/1990 | CA1269802A1 Waste drainage attachment for a recreational vehicle or the like |
| 05/30/1990 | EP0371008A2 Portable toilet with pulsed flush action |
| 05/29/1990 | US4928326 Vacuum sewer arrangement |
| 05/29/1990 | CA1269746A1 Water supply control apparatus |
| 05/29/1990 | CA1269501A1 Toilet push button front/side lever |
| 05/23/1990 | EP0369377A1 Water closet flushing apparatus |
| 05/22/1990 | US4926508 Portable toilet with battery operated flush assembly |
| 05/16/1990 | CN2057194U Automatically flushing cistern for water closet |
| 05/09/1990 | CN2056926U Auto-timing flush valve |
| 05/02/1990 | CN1041804A Water closet flushing apparatus |
| 04/24/1990 | US4918764 Electrically operated toilet |
| 04/24/1990 | US4918762 Double-urinal flushing apparatus and method for automatic operation |
| 04/11/1990 | EP0363012A1 Vacuum toilet system |
| 04/11/1990 | CN2055834U Automatic discharger with rationing water storage |
| 04/11/1990 | CN2055833U Device for flushing lavatory with sewage |
| 04/10/1990 | US4916613 Remote low power indicator for battery driven apparatus |
| 04/10/1990 | US4914758 Fresh water control system and method |
| 04/04/1990 | EP0361635A2 sanitary tank |
| 04/03/1990 | US4912783 Toilet lid closing device |
| 03/20/1990 | US4908885 Seal for self contained sanitary systems |
| 03/15/1990 | DE3923991A1 Flushing valve handle for urinal - has sleeve made of plastics containing germicide |
| 03/07/1990 | EP0356599A1 Casing attached to the plaster for flushing devices |
| 03/07/1990 | CN2054054U Autocontrol flushing device for public latrine |
| 03/07/1990 | CN2054053U Movement water closet |
| 03/01/1990 | DE3828528A1 Used-water toilet flushing |
| 02/27/1990 | US4904387 Waste treatment and water recycling toilet system |