Patents for E03D 5 - Special constructions of flushing devices (7,085)
03/1999
03/09/1999CA2133309C Dual flush mechanism
03/02/1999US5875499 Recreational vehicle toilet with flush nozzle deflector shield
02/1999
02/25/1999WO1999009266A1 Disinfecting-deodorizing flushometer having a single mobile part and operated through a sensor or electronic button
02/25/1999CA2301081A1 Disinfecting-deodorizing flushometer having a single mobile part and operated through a sensor or electronic button
02/23/1999US5873136 Pop-up bowl valve for toilet with two flush modalities
02/18/1999WO1999007952A1 Flush toilet utilizing waste water
02/17/1999EP0897038A1 Tilting-bowl toilets
02/17/1999CN2307842Y Rubber ball-bowl type no-leak draw off valve
02/17/1999CN2307841Y Flushing device
02/17/1999CN2307840Y Cabinet hidden multifunction flushing device for toilet
02/17/1999CN2307839Y Machinery automatic flush valve for toilet
02/17/1999CN1208104A Tilting-bowl toilets
02/11/1999CA2209796A1 Tilting-bowl toilet
02/10/1999CN2307051Y Automatic water-saving device by human body induction
02/09/1999US5867844 For receiving flushable waste
02/03/1999EP0894904A1 Device for the re-use of grey water
02/03/1999CN2306278Y Intelligent numerically controlled water saver for flushing toilet
02/03/1999CN2306277Y Water-saving toilet
02/03/1999CN2306275Y Full-automatic water controller
01/1999
01/28/1999WO1999004286A1 Bathroom fixture using radar detector having leaky transmission line to control fluid flow
01/28/1999WO1999004285A1 Radar devices for low power applications and bathroom fixtures
01/28/1999WO1999004284A1 Bathroom fixture using fluid interface radar sensor
01/28/1999WO1999004283A1 Advanced touchless plumbing systems
01/27/1999EP0893543A1 A recessed cistern for a dual control flushing system
01/27/1999EP0893542A1 A recessed cistern for a flushing system
01/20/1999EP0826982B1 Device for contactless controlling a sanitary fitting
01/19/1999US5860799 Pulsation damper for marine tank pumpout systems
01/13/1999EP0890680A1 Activating device for the outlet-valve of a flushing cistern
01/05/1999US5855029 Compact water-saving modular bathroom fixture
01/05/1999US5855027 Automatic bathroom door and toilet flushing system
12/1998
12/23/1998CN2301482Y Electrically operated multifuntion water closet
12/17/1998WO1998056996A1 Evacuation system provided with a shut-off valve, and process for maintaining in operating conditions a shut-off valve in a vaccum evacuation system
12/10/1998WO1998055706A1 Toilet system with vacuum suction
12/10/1998CA2290997A1 Toilet system with vacuum extraction
12/09/1998EP0679210B1 A water closet device
12/02/1998CN2299097Y Automatic turnover water tank
12/01/1998CA2096981C Diaphragm stop for sensor-operated battery powered flush valve
11/1998
11/17/1998US5836021 Novelty toilet pull chain and tank valve actuator
11/11/1998EP0777792A4 Toilet with magnetic check valve
10/1998
10/28/1998CN2295804Y Infrared water saving controller of toilet
10/22/1998WO1998046836A1 Self-adjusting control device for flushing system mechanism
10/21/1998EP0872603A2 Vacuum toilet system and connection device
10/21/1998EP0872602A2 Device and method for the use of waste water
10/21/1998EP0871591A1 Filtration tank and means for subsequent purification of waste water
10/21/1998CN2295005Y Water-sprinkling washing device of toilet closet seat
10/20/1998US5822805 Toilet flush actuator
10/13/1998CA2120806C Pressurized water closet flushing system
10/07/1998EP0869224A1 Method and device for dumping dredged materials
10/06/1998US5815852 Toilet with internal rinse mechanism
10/01/1998DE19710800A1 Elektrisch betriebene Armatur Electrically operated fitting
09/1998
09/29/1998US5813061 Air pressure driven vacuum sewer system
09/29/1998US5813047 Toilet flushing system that allows use of gray water drained from a sink
09/24/1998WO1998041787A1 Electrically operated fitting
09/16/1998CN2291452Y Hand flushing device
09/09/1998CN2290646Y Toilet automatic flushing device
09/08/1998US5803114 Back jet flush toilet systems and methods
09/08/1998US5802626 Foot-operated device for flushing valve of a wall-mounted urinal
09/02/1998EP0861981A2 Pulsation damper for marine tank pumpout systems
09/02/1998EP0861947A1 Plastic combined vacuum and holding tank
09/01/1998US5799340 For use with a sewer line
08/1998
08/26/1998CN2289000Y Automatic water flushing device for closet
08/13/1998DE19800958A1 Suction extraction device for sewage tanks
08/13/1998DE19704452A1 Combined wash basin and urinal with water conservation effect
08/06/1998DE19713504C1 Vacuum toilet system for vehicle and island sites not connected to main sewage system
08/05/1998CN2287175Y Noiseless flushing toilet
08/04/1998US5787517 Standing urinal
07/1998
07/30/1998WO1998032929A1 Vacuum toilet
07/28/1998CA2076438C Programmable urinal flushing delay circuit
07/21/1998US5781940 Portable, collapsible, self-contained toilet apparatus
07/14/1998CA2121531C Water conserving toilet
07/14/1998CA2086782C Flush valve cover
06/1998
06/30/1998US5771502 Flush lever assembly that prevents flushing of the toilet unless the seat and lid are in a lowered position
06/23/1998US5769120 For a liquid supply fixture
06/17/1998CN1184876A Filtering apparatus for closet
06/10/1998EP0846207A1 Apparatus at a toilet
06/09/1998US5761748 Siphon for tank type toilet
06/03/1998EP0845560A1 Operating device for a flushing installation
06/03/1998CN1183501A Valve for vacuum drainage systems
05/1998
05/20/1998DE19647779A1 Lavatory cistern with two filling valves
05/20/1998CN1182465A Toilet flushing tank unit
05/13/1998CN2281373Y Flush for urinal
05/06/1998CN2280724Y Water saving device for toilet cistern
04/1998
04/29/1998CN2280124Y Electric and hydraulic double control type automatic water saving device for trough-like closet
04/29/1998CN2280123Y Water saving type cistern for toilet
04/28/1998US5743511 Control device for a sanitary fixture
04/22/1998CN2279389Y Pedal automatic-flushing closet
04/08/1998EP0777794A4 Portable toilet with battery operated flush assembly
04/02/1998DE19707916A1 Toilet with suction device
03/1998
03/31/1998CA2139722C Vacuum assist toilet trap
03/26/1998WO1998012107A1 Treatment method and system for aircraft toilet waste water
03/25/1998EP0831182A2 Holding tank vacuum relief
03/25/1998EP0830483A1 Vacuum tank construction for a vacuum toilet assembly
03/25/1998EP0777793A4 A sanitary toilet with integral water supply and manual flush assembly
03/25/1998CN2276950Y Water saving device for flushing toilet
03/24/1998US5729837 Toilet
03/12/1998WO1998010209A1 Float valve
03/12/1998CA2264503A1 Float valve
03/11/1998EP0828103A1 Float valve
03/11/1998CN2276040Y Automatic flushing water closet pan
03/04/1998EP0826982A1 Device for contactless controlling a sanitary fitting
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