| Patents for E04H 4 - Swimming or splash baths or pools (9,370) |
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| 05/19/2004 | EP1420121A2 Concrete accepting wall structure with adjustable curvature |
| 05/13/2004 | WO2004040144A1 Electric motor pump for swimming pool maintenance |
| 05/13/2004 | WO2004040083A1 Portable electric pool cleaner |
| 05/13/2004 | WO2004015223A3 Submersible pool cleaner with integral rechargeable battery |
| 05/13/2004 | US20040089593 Pool cleaner debris bag |
| 05/13/2004 | US20040088785 Curvilinear spa |
| 05/12/2004 | EP1418293A1 System for the construction of water retaining walls, such as swimming pool walls, with prefabricated panels |
| 05/12/2004 | CA2449145A1 Concrete accepting wall structure with adjustable curvature |
| 05/06/2004 | WO2004038131A1 Floating self-propelled cleaning device for water surfaces |
| 05/06/2004 | WO2004038130A2 Debris-capturing apparatus for pressure cleaners |
| 05/06/2004 | WO2003039365A9 Combination spa and entertainment system |
| 05/04/2004 | US6729799 Pneumatic wave generator |
| 05/04/2004 | US6729795 Increased flow capacity; and facilitates on-site installation |
| 04/29/2004 | WO2004035965A1 Modular structure for containing articles, fluids or persons in a state of rest or movement |
| 04/29/2004 | WO2004035237A2 Cleaner with high pressure cleaning jets |
| 04/29/2004 | US20040081559 Pumping system and method with improved screen |
| 04/29/2004 | US20040079690 Portable electric pool cleaner |
| 04/29/2004 | US20040078884 Curvilinear spa frame |
| 04/27/2004 | US6726403 Device and method for forming waves |
| 04/27/2004 | US6725489 Automatic pool cleaner accessory |
| 04/27/2004 | US6725469 Swimming pool coping |
| 04/22/2004 | WO2004033824A1 Articles made of pmma molding compound |
| 04/22/2004 | WO2003095768B1 Drain cover |
| 04/22/2004 | US20040074831 Secondary swimming pool filter run in tandem with a swimming pool skimmer and methods for marketing and using said secondary filter |
| 04/22/2004 | US20040074524 A swimming pool cleaner discharges water jets under the cleaner body, directed toward its center from its sides, to agitate and lift debris toward one or more vacuum intake openings, to greatly enhance the cleaning ability of the |
| 04/22/2004 | US20040074159 Plastic molding for inground swimming pool |
| 04/22/2004 | US20040074024 Suction-type cleaning device for submerged surfaces |
| 04/22/2004 | US20040073994 Spa cover support assembly |
| 04/21/2004 | EP1411186A1 A swimming pool lane divider |
| 04/21/2004 | EP1409814A1 Safety barrier for swimming pool |
| 04/20/2004 | US6722307 Buoyant platform for dogs |
| 04/20/2004 | CA2127566C Swimming pool cleaner operating head |
| 04/15/2004 | US20040069145 Vortex vacuum cleaner nozzle with means to prevent plume formation |
| 04/15/2004 | US20040068787 Combination spa and entertainment system |
| 04/15/2004 | US20040068786 Combination spa and entertainment system |
| 04/15/2004 | DE20312043U1 Swimming pool supervision and rescue system has underwater horizontal pressure shock wave sensor to detect persons and pets falling in and actuate alarm and rescue lift |
| 04/14/2004 | EP1407100A1 Cleaning of a submerged surface |
| 04/14/2004 | EP1407099A1 Skimmer for a swimming pool |
| 04/14/2004 | EP1407098A1 Skimmer for a swimming pool |
| 04/14/2004 | EP1407097A1 A coating for the surfaces of a swimming pool |
| 04/14/2004 | EP1379743A4 An improved valve arrangement for an automatic pool cleaner |
| 04/14/2004 | EP1325204A4 Equipment for faster swimming pools |
| 04/14/2004 | EP1290293A4 Swimming pool pressure cleaner with internal steering mechanism |
| 04/14/2004 | CN2611567Y Pool ladder |
| 04/14/2004 | CN2611494Y Underwater cleaner |
| 04/14/2004 | CN2611493Y Automatic water treatment appts. of swiming pool |
| 04/13/2004 | US6718567 Swimming pool water level controller |
| 04/13/2004 | US6718566 Vertically adjustable spa cover assembly |
| 04/08/2004 | WO2004029386A1 Valve kit for use with pool cleaner |
| 04/08/2004 | WO2004029385A1 A structure for realizing basins with accessory technological systems |
| 04/08/2004 | US20040064882 Heat retaining swimming pool cover |
| 04/07/2004 | EP1405964A1 Rollable pool cover |
| 04/07/2004 | EP1404431A1 Electric powered automatic swimming pool cleaning system |
| 04/07/2004 | EP1290298A4 Four-wheel-drive automatic swimming pool cleaner |
| 04/07/2004 | CN1144760C Swimming solution for artificial preparing simulation dead sea characteristics |
| 04/06/2004 | US6716342 Filter system for a swimming pool |
| 04/06/2004 | US6716107 Containerless sheet flow water ride |
| 04/01/2004 | US20040062602 Modular drain and drain system |
| 04/01/2004 | US20040060129 Contact forcing fins for swimming pool brushes and the like |
| 04/01/2004 | US20040060106 Scupper with automatic shutoff valve |
| 04/01/2004 | DE10337827A1 Aufsetz-Schwimmbecken mit steifer Struktur Planted swimming pool with a rigid structure |
| 03/31/2004 | EP1403448A1 Pool cleaning device |
| 03/31/2004 | EP1402135A1 Undercarriage for automatic pool cleaner |
| 03/31/2004 | EP1402134A1 Automatic pool cleaner with gear change mechanism |
| 03/31/2004 | EP1238174B1 A spool |
| 03/30/2004 | USRE38479 Positive pressure automatic swimming pool cleaning system |
| 03/30/2004 | US6712079 Automatic spraying of bathtubs and swimming pools |
| 03/25/2004 | WO2004025053A1 A leaf trap device |
| 03/25/2004 | WO2003083235A3 Portable baptistry |
| 03/25/2004 | US20040055633 Photocurrent-generating fabric and support for such a fabric |
| 03/25/2004 | US20040055081 Vertically adjustable spa cover assembly |
| 03/25/2004 | DE10243062A1 A sanitary material made from thermoplastic polymethyl methacrylate molding material useful for sanitary material resistant to hot water,which is crack resistant, cheap to produce, and can be recycled |
| 03/25/2004 | DE10238165B3 Langgestrecktes Rolladenprofil aus Kunststoff oder Metall für Schwimmbadabdeckungen An elongated roller shutter profile made of plastic or metal for pool covers |
| 03/24/2004 | EP1112425B1 Method and device for assembling components for water retention tanks, such as swimming pools for example |
| 03/24/2004 | CA2442831A1 Vertically adjustable spa cover assembly |
| 03/18/2004 | US20040049866 Performance enhancing automatic pool cleaner accessory |
| 03/17/2004 | EP1012429A4 Manually propelled pool cleaner |
| 03/16/2004 | US6706175 Debris-capturing apparatus for pressure cleaners |
| 03/11/2004 | WO2003095768A3 Drain cover |
| 03/11/2004 | US20040046384 Random movement enhancing accessory for an automatic pool cleaner |
| 03/11/2004 | US20040045895 Pool skimmer basket kit |
| 03/11/2004 | US20040045104 Self-propelled running apparatus for cleaning immersed surface comprising detachable running member(s) |
| 03/11/2004 | DE20316487U1 Water gully for side of swimming pool is assembled from stainless steel profiles welded together and supported on welded brackets |
| 03/11/2004 | DE10128930B4 Teichanlage, insbesondere zur Nutzung als Schwimm- und Badeteich Pond, especially for use as swimming and bathing pond |
| 03/10/2004 | EP1395724A1 Swimming pool cover for low shelters with articulated roofing elements |
| 03/10/2004 | EP0914533A4 Wave pool curbing system |
| 03/09/2004 | US6701542 Floating weir skimmer for a flexible-walled above-ground pool |
| 03/04/2004 | WO2004019295A1 Pool cleaner with on-board water analysis, data recording and transmission device |
| 03/04/2004 | WO2002077391A3 Manufactured reinforced concrete system |
| 03/04/2004 | US20040040581 Method of and apparatus for controlling the operation of a suction-type pool cleaner |
| 03/04/2004 | US20040040082 Self-rising swimming pool construction |
| 03/04/2004 | DE20318678U1 Wasserspielvorrichtung Water game device |
| 03/04/2004 | DE20317888U1 Device for cleaning a pond comprises a suction head fixed to a working rod and connected to a motor by a tubular pipe with a pump which floats on the water surface and follows the path of the suction head |
| 03/04/2004 | DE20317324U1 Edge fitting for swimming pool has front face with cut outs to receive edge cover and pool upper cover |
| 03/03/2004 | CN1478976A Dish shaped plastic water pool and its processing method |
| 02/26/2004 | WO2002007892A3 Nozzle device for a high-pressure cleaner |
| 02/26/2004 | US20040035465 Liquid level controller |
| 02/26/2004 | US20040034916 Swimming pool backwash assembly |
| 02/26/2004 | US20040034915 Spa cover lifter |
| 02/26/2004 | US20040034914 Removable attachments and shields for aquatic recreation devices |