| Patents for E03D 5 - Special constructions of flushing devices (7,085) |
|---|
| 02/14/1990 | CN2052789U Photoelectric sequential type adjustable washing tank |
| 01/31/1990 | EP0353183A1 Radar sonde for the automatic individual control of sanitary fittings |
| 01/31/1990 | EP0352712A2 Water closet flushing apparatus |
| 01/16/1990 | US4893720 Transportable tank system for handling waste water |
| 01/09/1990 | CA1264202A1 Jet pump macerator pump sewage handling system |
| 01/03/1990 | EP0348886A1 Fresh water control system and method |
| 12/26/1989 | US4888832 Toilet with manual flush |
| 12/14/1989 | DE3819331A1 WC flushing cistern |
| 12/13/1989 | EP0345442A2 Flush valve with an electronic sensor and solenoid valve |
| 11/30/1989 | WO1989011571A1 Thermodynamic process for automatic flushing of urinals |
| 11/28/1989 | US4882792 Auto-dump flow controller |
| 11/07/1989 | US4878819 OTR safety urinal pumps |
| 11/01/1989 | CN2046902U Auto-quatitative flushing device for lavatory |
| 10/31/1989 | US4876751 Automatic toilet flush control system |
| 10/18/1989 | CN2046138U Automatic washing apparatus of lavatory |
| 10/18/1989 | CN2046137U Multifunction washing lavatory |
| 10/11/1989 | CN1036240A Water closet flushing apparatus |
| 09/27/1989 | CN2044999U Fully-automatic water-saving flushing device for closet |
| 09/26/1989 | US4868931 Apparatus for activating flush valves for urinals and toilet bowls |
| 09/06/1989 | EP0331461A1 Toilet bowl flushing device |
| 09/06/1989 | CN2043983U New multi-purpose low-water water saving tank |
| 08/16/1989 | CN2042864U Lever seal accumulated water drainage device |
| 08/09/1989 | CN2042485U Automatic water entering device for closet under normal dry condition |
| 08/08/1989 | US4854827 Sanitary pump station |
| 07/25/1989 | US4850064 Portable toilet with vent for flush water supply tank |
| 07/18/1989 | US4847924 Toilet flush aid |
| 07/05/1989 | CN2040354U Fully automatic controlled water saving flushing device |
| 07/04/1989 | US4843657 Anti-flood toilet tank fill valve |
| 06/27/1989 | US4841578 Sanitizer for recreational vehicle waste system |
| 06/21/1989 | CN2039715U Toilet flushing device |
| 06/21/1989 | CN2039714U Automatic quantum and constant pressure toilet flushing device |
| 05/31/1989 | CN2038363U Shower head capable for flushing toilet |
| 05/30/1989 | US4833738 Control valve assembly for a cistern flushing apparatus |
| 05/23/1989 | US4831670 Automatic flushing apparatus for toilets |
| 05/17/1989 | EP0316088A2 Vent structure for flush water holding tank of vehicle toilets |
| 05/17/1989 | EP0316083A1 Portable toilet with vent for flush water supply tank |
| 05/03/1989 | EP0314358A1 Portable toilet with battery operated flush assembly |
| 05/03/1989 | EP0313786A2 Vacuum toilet system |
| 05/03/1989 | CN2036978U Mechanical type self-flushing valve of toilet pan |
| 05/03/1989 | CN2036977U Pedal flushing valve |
| 05/02/1989 | US4825490 Automatic toilet flushing apparatus |
| 04/26/1989 | EP0313162A2 Control and remote control of a switchable battery-fed device by the approach to or the departure from the vicinity by a user |
| 04/26/1989 | EP0312784A2 Sanitary pump station |
| 04/26/1989 | CN2036549U Pedal water auto-flushing and auto-stoping device for closet |
| 04/26/1989 | CN2036548U Enclosed self-adjustable high-pressure sanitary cistern |
| 04/11/1989 | US4819279 Vacuum toilet system |
| 04/05/1989 | CN2035365U All-automatic water-saving flushing device |
| 04/05/1989 | CN2035364U Water-saving cistern |
| 03/28/1989 | US4815150 Double-urinal flushing apparatus and method for automatic operation |
| 03/16/1989 | DE3729569A1 Flushing cistern |
| 03/15/1989 | CN2034171U Circle processing device for flushing water in wc |
| 03/14/1989 | US4811754 Rinse water valve for vacuum toilet system |
| 03/08/1989 | EP0306366A1 Toilets requiring little water consumption during flushing |
| 03/07/1989 | US4809367 Cistern flushing apparatus |
| 02/21/1989 | US4805660 Vent structure for flush water holding tank of vehicle toilets |
| 02/21/1989 | US4805247 Automatic flushing system |
| 01/25/1989 | CN2031422U 节水水箱 Saving water tank |
| 01/18/1989 | CN2031020U Water-saving automatic flushing device for closet |
| 01/17/1989 | US4797959 Sanitary unit |
| 01/11/1989 | CN2030630U Foot flushing device for lavatory |
| 01/11/1989 | CN2030629U Automatic energy-storing flushing device |
| 01/04/1989 | EP0297812A1 Pump |
| 12/27/1988 | US4793588 Flush valve with an electronic sensor and solenoid valve |
| 12/21/1988 | EP0295508A1 Water system for a sanitary unit, in particular on board on aircraft |
| 12/20/1988 | US4791857 For remote actuation of a water metering valve |
| 12/14/1988 | CN88212644U Auto-washing device using in toilet |
| 12/14/1988 | CN88202794U Toilet automatic flusher |
| 12/07/1988 | CN88210738U Urinal washing automatic device |
| 11/22/1988 | US4785483 Integrated passenger seat and toilet apparatus and method |
| 11/16/1988 | CN87215280U Automatic electronic flushing device for urinal |
| 11/09/1988 | CN88211049U Water saving sanitary cistern installation |
| 11/03/1988 | DE3712777A1 Urinal |
| 11/02/1988 | EP0223805B1 Water flushing apparatus |
| 11/01/1988 | US4782424 Circuit arrangement for the non-contacting control of a sanitary fitting |
| 10/26/1988 | CN87215955U Magnetic control device for cistern of water-closet |
| 10/19/1988 | CN88203884U Automatic or hand-operating washing water tank with no plug siphonage |
| 10/11/1988 | US4776631 Self-contained RV sanitary systems |
| 09/28/1988 | EP0284556A1 Method for automatically activating a flushing device for a double urinal as well as flushing device for a double urinal |
| 09/20/1988 | USRE32750 Fluid operated waste tank servicing assembly |
| 09/14/1988 | CN88202336U Contol valve for water tank |
| 09/14/1988 | CN87215109U Differential pressure auto water saving valve |
| 09/14/1988 | CN87208895U Public toilet cistern water saving device |
| 09/13/1988 | US4769860 Portable toilet holding tank spout |
| 09/07/1988 | CN87215506U Pedal valve able to save water |
| 09/07/1988 | CN87212521U Fully automatic water-saving flushing device |
| 09/01/1988 | DE3705044A1 Composite service water/sanitary plumbing system |
| 08/24/1988 | CN87211365U Pedal liquid-control flush valve |
| 08/23/1988 | US4764994 Portable toilet |
| 08/17/1988 | CN87214983U Automatic flushing device for toilet |
| 08/17/1988 | CN87211304U Pedal electric controlled flushing device |
| 08/03/1988 | EP0276633A2 Flushing cistern |
| 08/03/1988 | CN87200849U Water supply automatic regulator with electronic digital controlling |
| 07/27/1988 | CN87207058U Hydraulic remote-controlling water saving device |
| 07/20/1988 | EP0274785A1 Toilet for public use |
| 07/13/1988 | CN87210599U Pedal operated flushing valve |
| 07/12/1988 | US4756031 Automatic toilet flushing system |
| 07/12/1988 | CA1239002A1 Toilet with sight gauge |
| 06/29/1988 | CN87207862U Throtting control device for water-flushing w.c. |
| 06/14/1988 | US4750221 Linkage tiltable around a plurality of axes by a single push rod |
| 06/14/1988 | US4750220 Dual stage flush lifter |