| Patents for E03C 1 - Domestic plumbing installations for fresh water or waste water; Sinks (31,130) |
|---|
| 07/21/1981 | US4279362 Dispensing of hygienic fluids |
| 07/07/1981 | US4276897 Backflow prevention apparatus |
| 06/30/1981 | US4275536 Wall element for a construction wall |
| 06/24/1981 | EP0030665A1 Backflow stop |
| 06/23/1981 | US4274400 Massage shower having a guide rail |
| 06/16/1981 | US4272860 Drain auger controlling tool |
| 06/09/1981 | US4272686 Apparatus for converting hydraulic energy to electrical energy |
| 06/09/1981 | US4271543 Shower bar with sliding spray head |
| 05/27/1981 | EP0029387A1 Disconnector for potable-water conduit |
| 05/27/1981 | EP0029079A1 Fastening device for incorporable appliances, especially for kitchen tops |
| 05/19/1981 | US4268392 For drainage system |
| 05/19/1981 | US4268008 Push button faucet |
| 05/19/1981 | CA1101303A1 Backflow prevention apparatus |
| 04/28/1981 | US4263934 Dental waste trap |
| 04/21/1981 | US4263138 Trap-type drain fitting |
| 04/21/1981 | US4262699 Sanitary fitting |
| 04/21/1981 | US4262372 Disinfection system for a pressurized flush toilet in a recreational vehicle or the like |
| 04/14/1981 | CA1099183A1 Waste water outlet sanitary plant comprising a siphon |
| 04/14/1981 | CA1099182A1 Automatic valve device for sanitation waste pipes |
| 04/08/1981 | EP0026236A1 Top covering plate with sink and method of manufacturing same |
| 04/07/1981 | CA1098797A1 Vacuum-type water removal system for houses, factories, ships and the like |
| 04/01/1981 | EP0026153A1 Fastening means for installation equipment, especially kitchen tops |
| 04/01/1981 | EP0025785A1 Unit for hand washing. |
| 03/31/1981 | US4258944 Split slip nut and seal assembly for plumbing trap |
| 03/31/1981 | US4258444 Bath water level control system |
| 03/24/1981 | US4257892 Drain cover |
| 03/24/1981 | US4257139 Plumbing snake-hose attachment |
| 03/10/1981 | US4254930 Drain pipe hanger |
| 03/10/1981 | US4254512 Water trap |
| 03/10/1981 | CA1097228A1 Water purifier with bypass |
| 03/03/1981 | US4253616 Garbage disposal drain protector |
| 03/03/1981 | CA1096745A1 Drain pipe system |
| 02/10/1981 | US4250037 Plumbing fixture with integral strainer |
| 02/10/1981 | US4249556 Isolating and backflow preventing valve assembly |
| 02/03/1981 | US4248266 Liquid soap injector for a water bath spray system |
| 02/03/1981 | CA1094752A1 Safety spout for combination toilet and lavatory |
| 01/27/1981 | US4246927 Battery formation apparatus |
| 01/27/1981 | US4246925 Waste water vacuum conveyance method and apparatus |
| 01/27/1981 | US4246664 Plumbing system and plumbing fittings for use therein |
| 01/20/1981 | CA1093759A1 Drain fitting for preformed or pre-assembled showers, etc. |
| 01/14/1981 | EP0022352A2 A waste trap and a refrigeration unit incorporating such a waste trap |
| 01/13/1981 | US4244395 Check valve assembly |
| 01/13/1981 | US4244392 Backflow prevention apparatus |
| 12/30/1980 | US4241754 Pushbutton diverter |
| 12/30/1980 | US4241752 Backflow preventer |
| 12/16/1980 | US4238860 Water-pressure, drain-cleaning device |
| 12/10/1980 | EP0020157A1 Device for destroying bacterial flora |
| 12/09/1980 | CA1090952A1 Sink mounting means |
| 11/18/1980 | US4233693 Height-adjustable wash-basin |
| 11/11/1980 | US4232825 Safety fountain head |
| 11/11/1980 | US4232706 Automatic valve device for sanitation waste pipes |
| 11/11/1980 | US4232704 In line back flow preventer |
| 11/11/1980 | US4232407 Basket strainer and stopper assembly for sinks |
| 11/04/1980 | US4231400 Removable two-way connector for a faucet nozzle |
| 11/04/1980 | US4231387 Backflow preventing valve |
| 11/04/1980 | US4231123 Enamelled basin structure |
| 10/28/1980 | US4230582 Drain traps with strainer means |
| 10/28/1980 | US4229852 Portable pipe cleaning apparatus |
| 10/16/1980 | WO1980002170A1 Top covering plate with sink and method of manufacturing same |
| 10/02/1980 | WO1980001983A1 Unit for hand washing |
| 09/30/1980 | US4225085 Shower head dispenser |
| 09/30/1980 | US4224701 Pest and odor preventive sanitary drainer |
| 09/30/1980 | US4224700 Water conservation shower |
| 09/16/1980 | US4222524 Shower head mixer |
| 09/09/1980 | US4221406 Adapter for coupling passageway and conduit |
| 09/09/1980 | US4221338 Combination spray and aerator |
| 09/09/1980 | US4221337 Aerator and spray combination |
| 09/09/1980 | CA1085263A1 Check valve structure |
| 08/26/1980 | US4219158 Liquid mixing device for a shower head |
| 08/26/1980 | US4218786 Water saving trap primer |
| 08/26/1980 | US4218785 Drain assembly for a lavatory basin |
| 08/20/1980 | EP0014247A2 Installation unit realized by the incorporation of an element, e.g. a sink, in a cutout of a plate, and process for the production of this unit |
| 08/19/1980 | US4218013 Shower head fluid dispenser |
| 08/19/1980 | US4217921 Back flow preventer valve |
| 08/19/1980 | US4217667 Drain lint separator and strainer |
| 08/12/1980 | CA1083302A1 Water powered waste disposal unit |
| 08/06/1980 | EP0013987A1 Prefabricated wall element with built-in supply conduits, particularly for bathroom, sanitary room, kitchen or the like |
| 07/29/1980 | US4214702 Self-cleaning aerator |
| 07/15/1980 | US4212314 Waste water outlet sanitary plant comprising a siphon |
| 07/09/1980 | EP0012890A1 Stationary water outlet valve, particularly for sanitary purposes |
| 07/08/1980 | US4211368 Device for aerating and chemically activating shower water |
| 07/08/1980 | CA1081084A1 Backflow preventer and relief valve assembly |
| 06/25/1980 | EP0012210A2 Draining device with odour seal to be built-in into a wall |
| 06/24/1980 | US4209033 Vacuum breaker valve |
| 06/17/1980 | US4207915 Back flow preventer |
| 06/17/1980 | US4207632 Drain means |
| 06/17/1980 | US4207631 Drain strainer |
| 06/11/1980 | EP0011825A1 Massage shower with a vertical guide rail |
| 06/11/1980 | EP0011778A1 Device for flushing sewers by siphonic action |
| 06/10/1980 | US4206779 Water line terminator |
| 06/10/1980 | US4206777 Vacuum breaker valve and stem packing assembly |
| 06/03/1980 | US4205710 Funnel device for safe disposal of chemical wastes |
| 05/27/1980 | US4204556 Self-contained, automatic primer valve for sewer line drain traps |
| 05/27/1980 | CA1078114A1 Apparatus for clearing drains |
| 05/14/1980 | EP0010946A1 A water faucet |
| 04/30/1980 | EP0010300A1 Siphon for sinks with an additional connection |
| 04/29/1980 | US4200206 Shower attachable dispenser |
| 04/29/1980 | US4199827 Drain traps with strainer means |
| 04/22/1980 | CA1076036A1 Integrated cleanable filter, pressure reducer, check valve |
| 04/02/1980 | EP0009375A1 Improvements in and relating to liquid supply systems |