Patents
Patents for E03C 1 - Domestic plumbing installations for fresh water or waste water; Sinks (31,130)
02/1998
02/26/1998WO1998008018A1 Siphon
02/26/1998WO1998008013A1 Constant flowrate water saving valve and shower head using same
02/26/1998WO1998007930A1 Triggering of a cleaning, ventilation, and or disinfection process
02/26/1998WO1998007522A1 Electric shower
02/26/1998DE19634036A1 U=shaped siphon bend between inlet and waste water connection
02/25/1998CN2275124Y Hand operated pipeline dredging tool
02/25/1998CN2275123Y Inflating tube type pipe dredger
02/25/1998CN2275122Y Water storing type water discharging device for bath tub
02/25/1998CN1174273A Device for mixing solution and water
02/24/1998US5721411 Garbage disposal switch assembly
02/24/1998US5720316 Sanitary fitting
02/18/1998EP0824170A1 Mounting device for a fitting used for connecting sanitary elements to a wall
02/18/1998CN2274658Y Overflow draining tool
02/18/1998CN2274657Y Multifunctional water drainer
02/18/1998CN2274656Y Overflow sealer
02/17/1998US5718464 Hub connection assembly
02/12/1998WO1998005853A1 Additive dispensing apparatus
02/12/1998WO1998005828A1 Water outflow for a sanitary fitting
02/12/1998WO1998005242A1 Hand operated cleaning device for outflow holes
02/12/1998DE19631692A1 Handbetätigtes Reinigungsgerät für Ausläufe Hand-operated cleaning device for outlets
02/12/1998CA2261148A1 Additive dispensing apparatus
02/11/1998CN2274214Y Filtering device for residue in sewer
02/10/1998US5716006 Jet pump having an improved nozzle and a diffuser
02/10/1998US5716005 Soap dispensing shower unit
02/10/1998US5715868 Spout with hub
02/10/1998US5715550 Trap door
02/05/1998WO1998004785A1 Object-sensor-based flow-control system employing fiber-optic signal transmission
02/04/1998EP0822298A2 Frame for a metal sheet element
02/04/1998CN2273743Y Water saving type two-purpose cover of cistern for closet
02/04/1998CN2273742Y Flating type anti-overflow type antiseep floor drain
02/04/1998CN2273741Y Back-flow and dirt-removing type drinking water purifier
02/04/1998CN1172197A Improvement of water-supply and drainage system for buildings
02/03/1998US5714066 Water purifier having separate sink-mounted discharge faucets for dispensing purified water and discharging waste water
02/03/1998US5713385 Air gap body for reverse osmosis system
02/03/1998US5713240 Method and apparatus for automatic remote testing of backflow preventers
02/02/1998CA2182531A1 Water conservation system
01/1998
01/28/1998EP0821110A2 Kitchen sink
01/28/1998CN1171830A Top Mounting faucet assembly
01/27/1998US5711329 Self-cleaning knob water faucet
01/27/1998US5711037 Waterless urinal
01/22/1998WO1998002622A1 Anti-theft water outlet nozzle
01/22/1998WO1998002077A1 Shower apparatus comprising multiple shower heads and diverter
01/22/1998WO1998002075A1 Washing facility
01/22/1998DE19628780A1 Quick-fixing device for water tap
01/21/1998EP0819877A2 Actuating device for a single handle mixing valve
01/21/1998EP0819797A1 Armature with drains
01/21/1998EP0819796A1 Waste outlet
01/20/1998US5709795 Fluid filtration system having a fluid hose storage system
01/20/1998US5709339 Sanitary mixing faucet with thermostat control
01/15/1998DE19712396A1 Bath filling and overflow ducting
01/14/1998EP0818588A1 A fitting for an appliance such as a sink
01/14/1998EP0818587A2 Sanitary armature
01/14/1998EP0818586A2 Flush mountable fitting
01/14/1998EP0818585A2 Flush mountable connecting device
01/14/1998CN2272461Y Dredger for domestic drainage pipe
01/14/1998CN1036976C Overflowed control device for water clarifier
01/12/1998CA2209746A1 A fitting for an appliance such as a sink
01/11/1998CA2180931A1 Air-tight sanitary drain trap
01/07/1998EP0816580A2 Outlet with adjustable downflow pipe and welded housing
01/07/1998CN2272032Y Multi-functional combined toilet
01/06/1998US5705067 Mixing faucet with water purifier
01/06/1998US5704397 Water flow control device
01/06/1998US5704389 Waste line stoppage detector and automatic water shutoff system
01/06/1998US5704080 Shower support bracket
01/02/1998DE19625252A1 Wasserauslauf mit manueller und automatischer Bedienung Water outlet with manual and automatic operation
12/1997
12/31/1997WO1997049875A1 Water run-out fitting
12/31/1997WO1997049874A2 Waste water control system
12/31/1997CA2258595A1 Water run-out fitting
12/31/1997CA2241443A1 Waste water control system
12/30/1997US5701934 Rotary diverter valve
12/30/1997US5701929 Cover assembly having rapid installation features for covering undersink piping
12/30/1997US5701926 Backflow prevention device and vacuum breaker for kitchen plumbing
12/29/1997EP0814209A2 Method for making an opening or such in a plate having a surface with a liner especially worktop of a kitchen
12/29/1997EP0814203A2 Drainage system
12/29/1997EP0814202A2 Drainage system
12/29/1997EP0814201A2 Drainage system
12/29/1997EP0813920A2 Garbage processor
12/29/1997EP0813636A1 Water outlet fitting
12/24/1997WO1997048320A1 Remotely operated plug
12/24/1997CN1168439A Enhanced separator tank
12/23/1997US5699833 Electro-mechanical fluid flow control apparatus
12/23/1997US5699832 Faucet water input connection
12/23/1997US5699828 Cover assembly with integral measurement indicia for covering undersink piping
12/20/1997CA2179432A1 Safety diverter
12/18/1997WO1997047828A1 Sanitary fitting in the form of a single-lever mixer tap
12/18/1997WO1997047827A1 Device positionable upstream from a shower nozzle for dispensing solid, water-soluble or water-dispersible materials
12/18/1997DE19623729A1 Water flow meter
12/17/1997EP0812966A2 Outlet, especially for a shower
12/17/1997CN2270756Y Split floor drain
12/17/1997CN2270755Y Washing basin
12/16/1997CA2118999C Waterless urinal
12/11/1997WO1997046300A1 Waste water grease filter
12/11/1997DE19623104A1 Als Einhebelmischer ausgebildete Sanitärarmatur As a single-lever mixer trained sanitary fitting
12/11/1997DE19623053A1 Aeration device for aeration of waste water disposal unit in buildings
12/11/1997DE19622961A1 Female hygiene or douche device
12/11/1997DE19622368A1 Household sub-wall surface plumbing fittings has range of cartridge inserts
12/10/1997CN2270078Y Drainer with improved structure
12/10/1997CN2270077Y Device for catching object in sinkhole
12/10/1997CN2270076Y Sheath of tap for subcritical flow type self-closed tap water
12/09/1997US5694653 Water control sensor apparatus and method