| Patents for E04H 4 - Swimming or splash baths or pools (9,370) |
|---|
| 12/07/1999 | US5996906 Hose nozzle cover |
| 12/07/1999 | US5996138 System and method for contributing to the control of the total dissolved solid levels in a pool and for conserving water |
| 12/07/1999 | US5996137 Spa cover lift frame |
| 12/02/1999 | WO1999061727A1 Pool cleaner |
| 12/01/1999 | CN1046891C Manufacturing method and equipment for swimming pool liner |
| 11/30/1999 | US5992563 Multipiece interfitting steps for a swimming pool |
| 11/30/1999 | US5992451 Reed valve for pool cleaner |
| 11/30/1999 | US5992447 Device for filling vinyl lined pools |
| 11/30/1999 | US5991940 Base structure for above-ground swimming pool |
| 11/30/1999 | US5991939 Pool safety valve |
| 11/25/1999 | DE19853473A1 Schwimmbadrinne, insbesondere aus keramischem Material Pool gutter, in particular of ceramic material |
| 11/24/1999 | EP0959203A2 Swimming pool gutter, specially from ceramic material |
| 11/23/1999 | US5987661 Inflatable swimming pool and supporting net |
| 11/23/1999 | CA2134220C Swimming pool cleaner components |
| 11/17/1999 | CN2349299Y Split swimming pool |
| 11/16/1999 | US5985156 Unitary body through which water to be cleaned flows is selectively positioned to rest at the pool bottom or water surface as controlled by propulsion subsystem |
| 11/16/1999 | US5983431 Pool brush attachment |
| 11/16/1999 | CA2073686C N,n'-dihaloimidazolidin-4-ones |
| 11/10/1999 | EP0954221A1 Fluid-wetted or submerged surface cleaning apparatus |
| 11/10/1999 | CN2348046Y Swimming pool |
| 11/09/1999 | US5978981 Hair control device for spas |
| 11/09/1999 | US5978979 Swimming pool gutter having a wall covering fastened thereto |
| 11/09/1999 | US5978978 Method and apparatus for swimming pool construction |
| 11/09/1999 | US5978977 System for controlling the temperature of a railing and method therefor |
| 11/02/1999 | US5976385 Pool cleaning and sanitizing apparatus |
| 11/02/1999 | US5974647 Vibratory oscillator swimming pool cleaner employing means for facilitating self starting and for avoiding clogging |
| 11/02/1999 | US5974600 Spa cover |
| 11/02/1999 | US5974599 Spa cover lifting device |
| 10/28/1999 | DE19917507A1 Swimming pool with counter flow swimming installation |
| 10/27/1999 | CN1233309A Device for cleaning tubs which contain liquid in working conditions, and use of the device in a washer chamber |
| 10/26/1999 | US5970557 Pool cleaning device |
| 10/26/1999 | US5970531 Portable, modular, wooden, pool cover frame |
| 10/26/1999 | US5970530 Hinged cover for a spa tub |
| 10/20/1999 | EP0950781A1 Retractable platform for swimming pools |
| 10/14/1999 | DE19810236C1 Hand-operated sludge removal pump for garden ponds |
| 10/13/1999 | EP0948689A1 Swimming pool cleaner |
| 10/07/1999 | DE19916408A1 Aufblasbarer Swimmingpool und Stütz-/Traghülle Inflatable swimming pool and backing / support sheath |
| 10/06/1999 | CN1231015A Wave pool curbing system |
| 10/05/1999 | US5961822 Pool cleaner |
| 09/30/1999 | WO1999049157A1 An antiwave bulkhead |
| 09/30/1999 | WO1999049156A1 Compact filtering block for swimming pool |
| 09/30/1999 | WO1999048623A1 Cleaning device |
| 09/30/1999 | CA2324937A1 Compact filtering block for swimming pool |
| 09/30/1999 | CA2291770A1 An antiwave bulkhead |
| 09/28/1999 | US5956783 Swimming pool cover storage apparatus |
| 09/22/1999 | EP0943043A1 Wall element for swimming pool with variable curvature |
| 09/21/1999 | US5954972 Method of cleaning a pool |
| 09/21/1999 | US5953867 Seal arrangement for a swimming-pool lining structure |
| 09/21/1999 | US5953767 Auxiliary children's pool apparatus |
| 09/16/1999 | DE19811260A1 Swimming pool of variable shape and size |
| 09/15/1999 | EP0942101A1 Ice-free preserver |
| 09/14/1999 | US5951858 Device for cleaning the surface of the body of water in a pool |
| 09/14/1999 | US5950253 Track assembly for flexible enclosure covers |
| 09/14/1999 | US5950252 Device for aiding removal and replacement of a spa cover |
| 09/07/1999 | US5948245 Flow diverting weir for a swimming pool skimmer |
| 09/07/1999 | US5947178 Movable cover for a roof, pool, or other opening |
| 09/07/1999 | US5946744 Inflatable swimming pool construction |
| 09/07/1999 | US5946743 Self-draining pool cover |
| 09/01/1999 | EP0939182A1 Swimming pool cleaner assemblies |
| 08/31/1999 | US5943709 Swimming pool assembly |
| 08/26/1999 | DE19906507A1 Overflow-trough for swimming-bath |
| 08/24/1999 | US5941030 For a swimming pool stair assembly |
| 08/24/1999 | US5941027 Access panel on deck structure |
| 08/19/1999 | DE19832752C1 Saline pool for swimming or thermal bath |
| 08/18/1999 | EP0936329A2 Transportable heater |
| 08/18/1999 | EP0936328A2 Water skimmer |
| 08/17/1999 | US5937453 Pool skimmer face plate and releasable cover |
| 08/11/1999 | CN2332783Y Easy-to-dismount swimming pool |
| 08/10/1999 | US5935450 Pool skimmer screens |
| 08/10/1999 | US5933899 Low pressure automatic swimming pool cleaner |
| 08/10/1999 | US5933883 Pool structure and fountain apparatus |
| 08/05/1999 | DE19904335A1 Collapsible swim or paddling pool |
| 08/05/1999 | DE19803634A1 Swim and bathing pool with water feed for clean water through horizontal inflow apertures on longitudinal walls |
| 08/04/1999 | EP0932736A1 Swimming pool cleaner component |
| 08/04/1999 | EP0698163B1 A cover for swimming pools |
| 08/04/1999 | CN2331722Y Device for filtering water of swimming pool |
| 08/03/1999 | US5930856 Automatic swimming pool cleaners and associated components |
| 08/03/1999 | US5930850 Swimming pool skimming gutter having a closed gutter conduit and water-spray tube therein |
| 08/03/1999 | US5930849 Open pool forming a reservoir for liquid especially swimming pool, of the out-of-ground type |
| 08/03/1999 | US5930848 Manual cover drive for swimming pools |
| 07/28/1999 | CA2221611A1 Pool sentinel |
| 07/27/1999 | US5928086 Child's adjustable elevated sandbox apparatus |
| 07/27/1999 | US5927042 Composite beam enclosure structure |
| 07/27/1999 | US5926891 Multiple utility pool accessory |
| 07/27/1999 | US5926865 Cover for turbo jet dispensing head employed in swiming pool filtering system |
| 07/22/1999 | WO1999036637A1 A panel fixing system |
| 07/22/1999 | DE19801232A1 Concrete swimming pool construction method |
| 07/21/1999 | CN1044273C Cover for swimming pools |
| 07/20/1999 | US5924144 Inflatable swimming pool and supporting shell |
| 07/13/1999 | US5921030 Tank cover |
| 07/13/1999 | US5920922 Cover system with edge stops |
| 07/13/1999 | US5920921 For resting on the bottom surface of a swimming pool |
| 07/13/1999 | CA2161309C Swimming pool cleaner discs and assemblies |
| 07/13/1999 | CA2007322C Panel, espacially for the construction of swimming pools |
| 07/08/1999 | WO1999034077A1 Water suction powered automatic swimming pool cleaning system |
| 07/08/1999 | WO1999033582A1 Positive pressure automatic swimming pool cleaning system |
| 07/07/1999 | CN2327752Y Swimming pool |
| 07/06/1999 | US5919359 Portable pool skimmer |
| 07/01/1999 | DE19851417A1 Children's sand pit with adjustable cover |
| 06/30/1999 | EP0926304A2 Cover for a swimming pool or similar |