| Patents for E04H 4 - Swimming or splash baths or pools (9,370) |
|---|
| 04/11/1985 | WO1985001540A1 Bubble plant, preferably for swimming baths |
| 03/19/1985 | US4505643 Liquid pump control |
| 03/19/1985 | US4504985 Swimming pool coping |
| 03/12/1985 | US4503874 Floating head apparatus for swimming pool cleaning system |
| 03/12/1985 | US4503573 Swimming pool water circulation system |
| 03/05/1985 | US4502172 Swimming pool cleaner |
| 02/28/1985 | WO1985000903A1 Timed flow control valve assembly |
| 02/26/1985 | US4501659 Skimmer apparatus for swimming pools |
| 02/26/1985 | US4501100 Method and apparatus for making swimming pools |
| 02/12/1985 | US4498984 Secondary water chamber with pump and filter |
| 02/12/1985 | US4498206 Vacuum head for cleaning underwater surfaces |
| 02/05/1985 | US4497152 Disappearing anchor |
| 01/22/1985 | US4494707 Apparatus for winding and unwinding an elongated flexible member |
| 01/22/1985 | US4494257 Skimming device for removing water from the surface of a swimming pool |
| 01/22/1985 | US4494256 Motorized pool cover |
| 01/17/1985 | WO1985000189A1 Pool cleaner |
| 01/16/1985 | EP0131249A2 Fluid-tight hinged connection for hollow profiles |
| 01/09/1985 | EP0130567A2 Cover for baths |
| 01/02/1985 | EP0129827A2 Inflatable water basin |
| 12/18/1984 | CA1179454A1 Swimming pool coping |
| 12/11/1984 | US4486907 Self-flushing rotatable pop-up water delivery head for pool cleaning systems |
| 11/20/1984 | US4483025 Snap-on gutter cover for swimming pools |
| 11/14/1984 | EP0125192A1 Plant and method for treating swimming pool water by means of a membrane separation apparatus |
| 11/06/1984 | US4481117 Open inner net within closed outer net |
| 11/06/1984 | US4480632 Light transmissive insulation apparatus |
| 10/30/1984 | US4479274 Swimming pool siphon |
| 10/02/1984 | US4474725 Method of making multicolored unitary thermoformed article |
| 10/02/1984 | US4474168 Solar heated swimming pool |
| 10/02/1984 | CA1175202A1 Liquid containers |
| 09/25/1984 | US4472842 Pool skimmer and method of using it |
| 09/19/1984 | EP0041516B1 Liquid retaining structures |
| 09/18/1984 | US4471500 Self-rolling swimming pool cover |
| 09/18/1984 | CA1174554A1 Swimming pool cover |
| 09/11/1984 | CA1174178A1 Skimmer assembly for swimming pools |
| 08/28/1984 | US4467978 Reel system for swimming pool covers |
| 08/28/1984 | US4467483 For a surf pool |
| 08/22/1984 | EP0116108A1 Heat-insulation device for the surface of swimming pools |
| 08/21/1984 | US4466144 Pulley assembly for swimming pool cover |
| 08/21/1984 | US4466143 Swimming pool cover leading edge wheel assembly |
| 08/21/1984 | US4466142 Pool cleaning head with rotary pop-up jet producing element |
| 08/21/1984 | US4466141 Hydrothermal treatment facility |
| 08/14/1984 | US4464802 Structural foam swimming pool wall and brace and method of erecting same |
| 08/14/1984 | US4464801 Swimming pool cover with adjustable side gores |
| 08/07/1984 | US4463525 Hand-held cleaning tool with remote water turbine power source |
| 08/07/1984 | US4463468 Bumper for automatic swimming pool cleaning equipment |
| 07/31/1984 | US4462546 Rotary indexing nozzle for swimming pools and the like |
| 07/31/1984 | US4462125 Coping and deck system for a swimming pool |
| 07/31/1984 | CA1171754A1 Swimming pool cover reeling device |
| 07/31/1984 | CA1171753A1 Buoyant covers for swimming pools |
| 07/24/1984 | US4461704 Pool cleaning device for operation under floating pool cover |
| 07/24/1984 | US4461703 Swimming pool aeration cleaning system |
| 07/17/1984 | US4460462 Leaf trap and main drain assembly |
| 07/17/1984 | US4459711 Swimming pool cover assembly |
| 07/10/1984 | US4459209 Material collector for fluid container having bottom outlet |
| 07/10/1984 | US4458668 Package to form panel structure for use on water body |
| 07/03/1984 | US4457119 Swimming pool coping |
| 06/26/1984 | US4455695 Guiding unit for swimming pool cleaners |
| 06/12/1984 | US4454035 Pool skimmer |
| 05/29/1984 | US4451379 Method for cleaning the surface of swimming pools |
| 05/29/1984 | US4450883 Hinge joint for hollow panels for covering swimming pools or the like |
| 05/22/1984 | US4449265 Swimming pool sweep |
| 05/22/1984 | US4449260 Swimming pool cleaning method and apparatus |
| 05/22/1984 | CA1167604A1 Swimming pool coping system |
| 05/01/1984 | US4445238 Swimming pool water level control apparatus |
| 04/25/1984 | EP0106606A2 Motorized pool cover |
| 04/24/1984 | US4444826 Extrusion laminated product |
| 04/24/1984 | US4443982 Method and device for swimming pool construction |
| 04/24/1984 | US4443899 Vacuum cleaning system for a therapeutic tub |
| 03/27/1984 | US4438537 Liquid directional flow apparatus |
| 03/06/1984 | US4434519 Apparatus for cleaning submerged surfaces |
| 02/28/1984 | US4434050 Pool cleaning device for rolling operation under pool cover |
| 02/28/1984 | US4433863 Pool nozzle head removing and replacing tool |
| 02/21/1984 | US4432176 Vertical modular construction element and construction method using the same |
| 02/21/1984 | US4432173 Swimming pool integral structural wall brace system |
| 02/15/1984 | EP0100323A1 Removable decorative floor mat for swimming pools |
| 02/14/1984 | US4431538 Pool cleaning device for rolling operation under pool cover |
| 02/07/1984 | US4430214 Strainer mill for swimming pool pump intake |
| 02/07/1984 | US4429429 Device for cleaning swimming pool sidewall |
| 02/07/1984 | US4429425 Swimming pool cover or dome bead construction |
| 02/01/1984 | EP0099489A1 Method of and machine for cleaning a water basin |
| 01/17/1984 | US4426286 Skimmer |
| 01/11/1984 | EP0097649A1 A pool and method of making same |
| 12/27/1983 | US4422193 Partitioning device and method for pools |
| 12/27/1983 | US4422192 Spa or hot tub cover |
| 12/20/1983 | US4421643 Swimming pool filtering system |
| 12/06/1983 | US4418792 Pool ladder |
| 11/22/1983 | CA1157281A1 Vertical modular building element especially for containment structures, and method for the construction of said structures |
| 11/08/1983 | US4413453 Swimming pool construction |
| 11/08/1983 | US4413361 Deck and fence structure for above ground swimming pools |
| 10/25/1983 | US4411119 Method of laying brick for swimming pool patios and the like |
| 10/25/1983 | US4411031 Buoyant swimming pool cover |
| 10/18/1983 | US4409772 Method of lining concrete in-ground swimming pool |
| 10/05/1983 | EP0090072A2 Pool cleaning device for rolling operation under pool cover |
| 10/04/1983 | US4407102 Concrete and resin swimming pool wall |
| 10/04/1983 | US4407027 Pool-cover apparatus and method |
| 09/27/1983 | US4406439 Poured concrete forming system for spa pools |
| 09/27/1983 | US4406026 Pool or spa sweep jet head attachments |
| 09/14/1983 | EP0088381A2 A bumper for automatic swimming pool cleaning equipment |
| 09/06/1983 | US4402101 Power pool cleaner |
| 09/06/1983 | US4402094 Safety circulation system |