| Patents for E03D 1 - Water flushing devices with cisterns (9,510) |
|---|
| 08/08/1989 | US4854340 Toilet-tank float-booster |
| 07/12/1989 | CN2040929U Water-saving cistern for air controlled type water-closet |
| 07/12/1989 | CN2040928U Machinery for controlling water discharge of siphon type cistern |
| 07/12/1989 | CN2040927U Dual-purpose water-saving cistern |
| 07/05/1989 | EP0323398A1 Flushing tank |
| 07/05/1989 | CN2040513U Water saving toilet flush tank |
| 07/04/1989 | US4843657 Anti-flood toilet tank fill valve |
| 06/28/1989 | CN2040122U Stepless time-delayed self-closed water tank |
| 06/28/1989 | CN2040121U Siphon type water-saving toilet tank capable of controlling flushing water volume |
| 06/27/1989 | US4842011 Flushing means |
| 06/27/1989 | US4841580 Buoyant and non-buoyant valve |
| 06/27/1989 | US4841579 Flush valve with snap-on flapper |
| 06/21/1989 | CN2039714U Automatic quantum and constant pressure toilet flushing device |
| 06/21/1989 | CN2039713U Water-saving toilet cistern |
| 06/20/1989 | US4840196 Bi-stable, three condition flush tank system |
| 06/20/1989 | CA1255853A1 Hydrostatic ballcock assembly |
| 06/14/1989 | CN2039399U Plug-type automatic water supply system |
| 06/14/1989 | CN2039327U Stepless controlling discharge part of cistern |
| 06/14/1989 | CN2039326U Water saving controlling device of washing tank |
| 06/13/1989 | US4837867 Dual flush system for toilets |
| 06/07/1989 | EP0319469A1 Inlet valve in a flushing tank for a toilet |
| 06/07/1989 | EP0319467A1 Flushing tank with an insulating liner placed inside |
| 05/31/1989 | CN2038519U Controllable siphon water-saving washing device |
| 05/30/1989 | US4833738 Control valve assembly for a cistern flushing apparatus |
| 05/24/1989 | CN2038124U Leakage proof water saving apparatus for low water tank |
| 05/17/1989 | CN2037755U Magnetic plug valve |
| 05/17/1989 | CN2037754U Disposition type adjustable toilet water-economizer |
| 05/17/1989 | CN2037753U Soft-siphon type drainage device for flush toilet |
| 05/16/1989 | US4829605 Dual flush valve assembly |
| 05/10/1989 | CN2037382U Hygiene cleaning utensils self-stop switch cork |
| 05/10/1989 | CN2037381U Back water thak for nightstool |
| 05/10/1989 | CN2037380U 节水水箱 Saving water tank |
| 05/03/1989 | CN2036976U Elevated cistern with variable quantities of flushing water for squatted toilet |
| 05/02/1989 | US4825478 Flush tank water saver |
| 04/19/1989 | CN2036194U Lifting dish type double baffle automatic fixed-displacement flush cistern |
| 04/19/1989 | CN2036193U Safe water saving flush device |
| 04/18/1989 | US4821766 Toilet tank fill valve |
| 04/12/1989 | EP0311542A1 Mechanism for activating the flushing of a toilet by a push button |
| 04/12/1989 | EP0311497A1 Tilting actuating device for the outlet valve of a flushing reservoir |
| 04/12/1989 | CN2035773U Adjustable suction flushing tank |
| 04/05/1989 | CN2035366U Water-saving siphon cistern |
| 04/05/1989 | CN2035363U Low-noise water-saving automatic valve for cistern |
| 04/05/1989 | CN2035362U Water-saving valve for toilet cistern |
| 04/04/1989 | US4817216 Water-saving flushing attachment |
| 03/23/1989 | WO1989002501A1 Water closet |
| 03/21/1989 | US4813085 Lavatory flushing device |
| 03/16/1989 | DE3729569A1 Flushing cistern |
| 03/14/1989 | US4811432 Flush tank water saver |
| 03/08/1989 | CN2033884U Electrothermal bath water tank |
| 03/07/1989 | US4809367 Cistern flushing apparatus |
| 03/01/1989 | CN2033412U Pedal, hand pressed water saving spray valve |
| 02/22/1989 | CN2033026U Dual-cork siphon water-rinsing unit |
| 02/15/1989 | CN2032631U Second-class toilet cistern suction apparatus |
| 02/09/1989 | WO1989001078A1 Improved firestop stack fitting |
| 02/08/1989 | EP0302150A1 Apparatus for flushing a cistern |
| 02/01/1989 | CN2031815U Water supply device for non-return siphon water chamber |
| 01/25/1989 | CN2031420U Pneumatically-delayed water-saving flushing valve |
| 01/25/1989 | CN2031419U Double-flushing water-saving water tank |
| 01/18/1989 | CN2031020U Water-saving automatic flushing device for closet |
| 01/12/1989 | WO1989000219A1 Improvements in or relating to sanitary drainage systems |
| 01/11/1989 | CN2030628U Turnover sphere positioning rubber valve for urinal cistern |
| 01/11/1989 | CN2030627U Full-automatic water-saving flushing device for urinal |
| 01/04/1989 | CN2030222U Bow-shaped sealed valve for drainage |
| 01/04/1989 | CN2030221U Double inverted-cup type water-saving flushing device |
| 01/04/1989 | CN2030220U Stepless water-saving tank |
| 12/28/1988 | CN88205707U Extrusion type siphon water tank |
| 12/27/1988 | US4793711 Method and apparatus for the batchwise production of paving mixes containing mineral aggregate and bituminous binder |
| 12/20/1988 | US4791689 Mechanism for filling and discharging a toilet tank |
| 12/07/1988 | CN88210738U Urinal washing automatic device |
| 11/29/1988 | CA1245402A1 Seal means for a flush valve assembly |
| 11/23/1988 | CN88201397U Water saving closet water tank |
| 11/09/1988 | CN88211049U Water saving sanitary cistern installation |
| 11/09/1988 | CN87216148U Periodic water-draining tank |
| 11/08/1988 | US4782537 Quick connect water saver for a flush toilet |
| 11/02/1988 | EP0223805B1 Water flushing apparatus |
| 10/26/1988 | CN87216254U Flushing cistern with expandable discharging outlet |
| 10/26/1988 | CN87213664U Wast wator flushing device for water-closets |
| 10/26/1988 | CN87212406U Siphon water-saving device for low-lever cistern |
| 10/19/1988 | CN88203884U Automatic or hand-operating washing water tank with no plug siphonage |
| 10/19/1988 | CN88200693U Device for scouring hoiaehold urinal with waste water |
| 09/28/1988 | CN87206104U Domestic pneumatic step water tank for excrement-washing |
| 09/14/1988 | CN88202336U Contol valve for water tank |
| 09/14/1988 | CN87215109U Differential pressure auto water saving valve |
| 09/07/1988 | CN87215636U Cylinder type water vessel for toilet bedpan with floating ring |
| 09/01/1988 | DE3705044A1 Composite service water/sanitary plumbing system |
| 08/31/1988 | CN87214569U Water inlet and flushing valve and time delay automatic water shut-off mechanism for low cistern |
| 08/24/1988 | CN88210773U Automatic timed flushing device for public toilet |
| 08/24/1988 | CN87207415U Hand washing device for low water tank |
| 08/23/1988 | US4764996 Water saving device for water closet |
| 08/23/1988 | US4764995 Dual flush mechanism |
| 08/17/1988 | CN87215455U Plug-free siphon type water-saving discharging fitting parts for low position cistern |
| 08/17/1988 | CN87209203U Siphon type water-saving flushing device |
| 08/03/1988 | EP0276633A2 Flushing cistern |
| 08/03/1988 | CN87205293U Flushing valve for toilet |
| 07/28/1988 | DE3700305A1 Automatic water cistern/energy saving/toilet cleaning unit |
| 07/21/1988 | DE3700309A1 Plumbing-wall element |
| 07/19/1988 | US4757560 Toilet tank gasket |
| 07/13/1988 | CN87212638U Plugless, synphon-and-air-controlled flushing system with elevated water tank |
| 07/06/1988 | CN87211444U Delay water-saving device for siphon type automatic washing water tank of lavatory |
| 06/29/1988 | CN87212674U Stepless water-flushing device for w.c. |