Patents
Patents for E03C 1 - Domestic plumbing installations for fresh water or waste water; Sinks (31,130)
09/1988
09/07/1988CN88203533U Fall tube arrangement of washing machines
09/06/1988US4768557 Procedure and device for the operation of water mixer unit
09/06/1988US4768553 Timed shut-off mixing water valve
09/06/1988US4768237 Toilet plunger
08/1988
08/31/1988CN87210749U Straight type sanitary stinkproof device
08/30/1988US4767922 Hand presence activated water faucet controller
08/25/1988WO1988006251A1 Shower hose
08/25/1988DE3706712C1 Back-syphonage preventer
08/25/1988DE3703273C1 Device for controlling the air supply to nozzles and for switching on and off a pump of a bathtub whirlpool system
08/23/1988US4765003 Portable hands-free wash stand
08/23/1988US4765002 Lavatory
08/23/1988US4764993 Two-position latchable drain valve
08/17/1988EP0278746A2 Air admittance valve for use in drainage systems
08/17/1988EP0278333A2 Control device for a pipe separator
08/17/1988EP0278048A1 Fitted arrangement for a sink/washing basin in a fitted table
08/16/1988US4764047 Vehicle and patio washing brush
08/16/1988US4763693 Faucet with improved swivel spout
08/10/1988EP0277898A1 Casing for the passage of pressurized fluids through masonry
08/10/1988EP0277315A1 Protective cover for sinks with an integral rear splash board
08/10/1988CN87213822U Automatic water-supply valve
08/09/1988US4762273 Electronic faucet with spout position sensing means
08/09/1988US4762143 Faucet manifold
08/09/1988US4761839 Sink spray and auxiliary attachment device
08/09/1988CA1240166A1 Drainless water cooler
08/03/1988EP0276416A1 Omnilaterally pivoting water tap outlet nozzle with an adjustable jet
08/03/1988CN87206469U Waste water recirculating system
08/02/1988US4761235 Waste collection device for garbage grinder
08/02/1988US4760861 Faucet manifold
08/02/1988US4760614 For removing blockage in a pipe system
07/1988
07/28/1988DE3701104A1 Siphon flusher for pipelines smaller than DN 50
07/28/1988DE3701095C1 Retaining means for hand showers
07/28/1988DE3700927A1 Shower fitting, in particular showerhead for shower baths, dishwashing sprays and the like
07/28/1988DE3700878A1 Prefabricated sanitary block
07/28/1988DE3700360A1 Tub-filling fitting
07/27/1988EP0276191A1 Passage of pressurized fluids through masonry
07/27/1988CN87210911U Trap with testing device
07/21/1988DE3700309A1 Plumbing-wall element
07/20/1988EP0275084A2 Sheet flow spout
07/20/1988EP0275050A2 Organic surface coatings with improved adhesion for clay plumbing fixtures
07/20/1988CN87104805A Feed-water control valve and overflow plate for bath
07/20/1988CN87100093A Multi-functional water storage wall system for possitive solar house
07/19/1988US4757841 Spout with readily serviceable flow control
07/14/1988DE3700644A1 Discharge pipes with interior plastic seal
07/13/1988CN87106430A Automatic deodorising and anti-reverse device for sewer
07/12/1988US4756480 Apparatus for flushing drains
07/12/1988US4756332 Plumbing sealing system
07/12/1988US4756030 Bathroom controller
07/07/1988DE3644480A1 Sanitary discharge valve
07/07/1988DE3644182A1 Shut-off device
06/1988
06/30/1988DE3643528A1 Connection device for sanitary fittings
06/29/1988CN86108508A Improved pipe cleaning machine
06/28/1988US4752975 Shower head assembly having a secondary shower head
06/23/1988DE3642356A1 Jet regulator
06/22/1988EP0271705A1 Fastening means for mounting a kitchen sink or suchlike
06/22/1988CN87213487U Washing basin
06/22/1988CN87208859U Sewer grid piece
06/21/1988US4752035 Disposal guard
06/16/1988DE3642698A1 Automatic shower control system
06/15/1988EP0270753A1 Built-in sink for the household
06/14/1988CA1237855A1 Impact device
06/08/1988CN87214667U Muliple use deep water sealed floor drain
06/08/1988CN87210777U Reformed floor sweeping box for stink-insulating and blockage preventing
06/08/1988CN87203367U Stink-insulating stopper
06/07/1988US4749126 Liquid outlet adapted to provide lighting effects and/or for illumination
06/02/1988WO1988003976A1 Drain plunger
06/01/1988EP0268844A1 Water outlet
06/01/1988DE3640018A1 Drinking-water throughflow fitting
06/01/1988DE3639960A1 Plumbing wall element and process for producing a plumbing wall
06/01/1988CN87210522U Folding multipurpose sanitary appliance
06/01/1988CN87208857U New type bowl covering floor drain
05/1988
05/31/1988US4747428 Faucet nut having an integral flared flange
05/31/1988US4747169 Portable sink with pressurized water supply
05/25/1988CN87210731U Sewage floor drain
05/24/1988US4745946 Pipe separator
05/24/1988US4745642 Disposer Safeguard
05/24/1988US4745641 Toilet bowl plunger
05/19/1988DE3739039A1 Zweiweganschlussteil mit unabhaengigen regelventilen fuer wasserhahn Zweiweganschlussteil with independent control valves for water closet
05/18/1988CN87205608U Never block-up sewering pipe
05/17/1988US4744385 Water supply and waste removal system for a vehicle
05/17/1988US4744109 Gas-sealing insert for floor drains
05/17/1988US4744108 Bathtub drain apparatus
05/11/1988EP0266613A2 Discharge nozzle for valves
05/11/1988DE3636895A1 Device for receiving lines
05/10/1988US4742583 Water supply control apparatus
05/10/1988CA1236376A1 Hot water recovery system
05/05/1988WO1988003201A1 A device for water drains and a filter means for use with same
05/04/1988EP0266296A1 Arrangement for fastening feed pipes to sanitary fittings
05/03/1988US4741363 Fluid faucet
04/1988
04/26/1988US4739799 Plumbing test plug
04/26/1988US4739596 Anchor plate for plumbing conduit
04/26/1988US4739523 Combination incorporating replacement faucet spout
04/14/1988DE3633875A1 Device for the contactless discharge of water
04/12/1988US4736473 Pressure drain cleaner
04/07/1988DE3634738C1 Device for mounting a hand shower attachment on the side of a bath
04/05/1988US4735357 Modular water facuet with automatic water supply system
03/1988
03/30/1988EP0261784A1 Fluid dispensers
03/30/1988CN87211168U All-plastic automatic water level controller
03/30/1988CN86106328A System for utilizing the energy of main-water and its water motor
03/29/1988US4733414 Spring loaded drain cleaning device
03/24/1988DE3631001A1 Sanitary fitting