| Patents for E03C 1 - Domestic plumbing installations for fresh water or waste water; Sinks (31,130) |
|---|
| 01/30/1991 | EP0410001A1 Feed water controller |
| 01/30/1991 | EP0409998A1 Automatic faucet |
| 01/29/1991 | CA1279550C Backflow preventing device |
| 01/23/1991 | EP0409506A1 A valve device |
| 01/23/1991 | EP0409400A1 Strainer cup for pop-up drain plug |
| 01/23/1991 | EP0408710A1 Domestic plumbing installation for surface mounting. |
| 01/23/1991 | CN2069888U Pipeline dredging bar |
| 01/23/1991 | CN2069887U Covered floor drain against peculiar smell |
| 01/23/1991 | CN2069886U Waste water utilization tank |
| 01/22/1991 | US4986303 Faucet assembly |
| 01/16/1991 | EP0408500A2 Device for assembling a washbasin or such a sanitary article in front of a wall |
| 01/16/1991 | CN2069443U Sewer drainer under hydraulic pressure and atmospheric pressure |
| 01/15/1991 | US4984314 Automatic fluid-flow control system |
| 01/15/1991 | US4984309 Conveying water |
| 01/15/1991 | CA1278975C Vacuum-breaking valve for pressurized fluid lines |
| 01/10/1991 | DE4018503A1 Tap for wash-basins or sinks - is in two parts with outflow part and main body consisting of section and base with seal between them |
| 01/09/1991 | EP0407352A2 Device for mounting a frame for a sanitary apparatus |
| 01/09/1991 | EP0407351A2 Frame for the installation in front of a wall of a sanitary apparatus, especially an urinal |
| 01/09/1991 | EP0406635A2 Dental cuspidor system |
| 01/09/1991 | CN2068983U Sewer inlet filter plate with blockproof and spill-proof feature |
| 01/09/1991 | CN2068982U Dual-purpose sink |
| 01/09/1991 | CN2068981U Combined wash-basin and urinal |
| 01/08/1991 | US4982928 Water outlet fitting with sound damper insert |
| 01/07/1991 | CA2019314A1 Mounting frame for the pre-wall installation of a sanitary fixture |
| 01/07/1991 | CA2018276A1 Device for fastening a mounting frame for hygienic apparatus |
| 01/03/1991 | DE4019238A1 Composite component for bath mixer taps - has fixed or movable outlet, with mixer cartridge, or two valves, with inner core and sectional housing |
| 01/03/1991 | DE3919544A1 Bath tub for shower-bath - has floor supported on ribs which extend above cold water inlet pipe coil |
| 01/02/1991 | CN2068529U Household drainage conduit dredging apparatus |
| 01/02/1991 | CN2068528U Reversion-proof water seal valve |
| 01/02/1991 | CN1011029B Bidet with mixing device |
| 01/02/1991 | CN1011028B Bidet |
| 01/02/1991 | CN1011027B Shroud for lavatory trap and assembly method |
| 01/01/1991 | US4981158 Non-contact control |
| 01/01/1991 | US4981150 Foundation drain cleaning apparatus and method |
| 12/27/1990 | EP0404736A1 Civil drainage siphon for application to drainage holes of a wall |
| 12/26/1990 | CN2068113U Secondary using device for civil waste water |
| 12/25/1990 | US4979539 Sanitary mixing valve |
| 12/25/1990 | US4979538 Wall-mount mixing faucet |
| 12/25/1990 | US4979239 Support structure for wall-mounted sanitary apparatus, and supporting uprights therefor |
| 12/20/1990 | DE3919543A1 Shower with heat exchanger and through-flow heater - has waste water heating inlet, and heat control from inlet to shower desired temp. difference |
| 12/18/1990 | US4977920 For sanitary installations |
| 12/18/1990 | US4977641 Lever handle assembly for sanitary fixtures |
| 12/18/1990 | CA1278075C2 Ultrasonic flow-control system |
| 12/18/1990 | CA1277805C Water supply valves |
| 12/12/1990 | EP0401989A2 A one way air admittance valve |
| 12/12/1990 | CN2067298U Floor drain |
| 12/12/1990 | CN2067297U Odour sealing device for inlet of domestic sewer |
| 12/12/1990 | CN2067296U Odour sealing valve for sewer |
| 12/12/1990 | CN2067295U Anticlogging frame for sink |
| 12/11/1990 | US4976287 Coupling portion of an outlet pipe of a tap |
| 12/11/1990 | US4976279 Self-draining backflow prevention valve |
| 12/11/1990 | US4975993 For connection to a stationary water outlet |
| 12/06/1990 | WO1990015290A1 Radon treatment system and method |
| 12/06/1990 | CA2033212A1 Radon treatment system and method |
| 12/05/1990 | EP0401118A1 Shower system |
| 12/05/1990 | EP0400688A2 Ultrasonic flow-control system |
| 12/04/1990 | US4974632 Automatic air valves for ducts |
| 11/29/1990 | WO1990014473A1 Solenoid operated faucet |
| 11/29/1990 | DE3917238A1 Measured quantity of washing-up liq. - is supplied by pump attached to base of hot and cold water mixing tap |
| 11/28/1990 | EP0399357A2 Device for cleaning clogged drains |
| 11/22/1990 | EP0397946A1 Valve consisting of two independent parts: one fixedly mounted on the sanitary appliance, the other, as the mixing part, joined to the base as a removable fixture |
| 11/21/1990 | CN2066044U Toilet water-saving tank |
| 11/21/1990 | CN2066043U Water-saving tank |
| 11/21/1990 | CN2066042U Closestool tank using secondary water |
| 11/21/1990 | CN1047127A Combined sanitary cleaning appliance system and relative draining device |
| 11/20/1990 | US4972070 Sensor operated water flow control with separate filters and filter retainers |
| 11/20/1990 | US4971105 Hydraulic fluid injection apparatus |
| 11/15/1990 | DE3915357A1 Water-tap flow smoothing fitting - has horizontal outlet slit with plate below to spread out flow of water |
| 11/15/1990 | DE3915325A1 Wash-basin-securing equipment in supporting plate - has hooked fixing devices engaging with locking protrusions on wash basin |
| 11/14/1990 | CN2065634U Two-purpose waste pipe device |
| 11/14/1990 | CN2065633U Ball type waste water pipe cover |
| 11/13/1990 | US4969491 Acid drain opening system |
| 11/13/1990 | US4969483 Device against siphon back flow, for hydraulic valves having a cartridge with plane plates for flux control |
| 11/13/1990 | US4969220 Splash-suppressing apparatus for washing hands |
| 11/13/1990 | US4969217 Drain assembly for sanitary fixture with built-in overflow device |
| 11/07/1990 | CN2065210U New-type floor drain against return of waste water |
| 11/07/1990 | CN2065209U Floor drain against block up |
| 11/07/1990 | CN2065208U Urinal-flushing device using waste water |
| 11/06/1990 | US4967784 Air break structure adapted for use in the base of an accessory faucet |
| 11/01/1990 | WO1990012931A1 Can for removing blockages |
| 11/01/1990 | WO1990012661A1 Foundation drain cleaning apparatus and method |
| 10/31/1990 | EP0395121A2 Bathtub drain control valve and overflow plate |
| 10/31/1990 | EP0304859B1 Device for the additive dosing of washing agents in hand-held showers |
| 10/31/1990 | DE3917826A1 Dose zum beseitigen von verstopfungen Socket to remove blockages from |
| 10/31/1990 | CN2064787U Dredging device for pipelines |
| 10/31/1990 | CN2064786U Healthy washbasin |
| 10/31/1990 | CN1046579A Drain fittings |
| 10/30/1990 | US4965894 Mixing device |
| 10/25/1990 | DE4016233A1 Double headed spray nozzle - is for shower-bath and enables two persons to take shower-bath at same time |
| 10/25/1990 | DE3916472C1 Water tap control - comprises hollow cylindrical housing fitted to tap outlet and contg. sealing valve |
| 10/24/1990 | EP0393129A1 Cast polymeric sink with high thermal cycling resistance. |
| 10/24/1990 | EP0375754A4 Backflow prevention valve |
| 10/24/1990 | CN2064380U Water saving water tank |
| 10/24/1990 | CN1046363A Domestic unbloking device for sewer |
| 10/23/1990 | US4964573 Showerhead adaptor means |
| 10/23/1990 | US4964399 Automatic curative hydromassage apparatus |
| 10/23/1990 | US4964181 Combined shower head and waterproof tape deck |
| 10/23/1990 | US4964180 Shower strainer mounting assembly |
| 10/18/1990 | DE3912498A1 Combined gravitational and magnetic fields - increase beneficial effect of water flowing in conical helical pipe round magnetic core |
| 10/17/1990 | EP0392280A1 Drain valve activator assembly |