Patents for E04H 4 - Swimming or splash baths or pools (9,370)
07/2006
07/18/2006US7077537 Underwater light for soft-sided aboveground pools
07/18/2006US7076813 Pool skimmer
07/18/2006CA2202746C Filter panel for swimming pool
07/13/2006US20060151370 Pipe-connecting device
07/13/2006US20060150528 Lid support and forming system for pool cover box
07/12/2006CN2795356Y Structure reinforced plastic water pool
07/12/2006CN2795355Y 软塑料水池 Soft plastic pool
07/12/2006CN1800567A Automatic cleaning machine for swimming pool
07/11/2006US7073213 Upright hinge for spa cover
07/06/2006US20060143841 Intake assembly for self-propelled pool cleaner
07/06/2006US20060143817 Submersible motor
07/06/2006DE202006007053U1 Portable and foldable paddling pool, in particular, for children comprises a spring element for opening and/or stretching purposes, a plane boundary zone and a preferably central concave zone
07/05/2006CN1262721C Precast swimming pool
07/04/2006US7070056 Drying rack for pool floats
07/04/2006CA2531426A1 Drain tube sections with connectors therefor
07/04/2006CA2406345C Stair module support and leveling system
06/2006
06/29/2006US20060138033 Leaf trap device
06/29/2006DE202006004126U1 Leakage blocking system for swimming pool, has clamping sealing system and galvanized steel sheet with poly-vinyl chloride lamination, where pool body is connected with sealing system and sealed automatically by high grade steel
06/28/2006EP1674640A2 Protecting screen for a floating cover
06/28/2006EP1242703B1 Wave pool construction
06/28/2006EP1210155B9 Mobile water ride having sluice slide-over cover
06/28/2006CN1793593A Household swimming pool
06/28/2006CN1261662C Method for sterilization and cleaning of water supply systems, in particular in swimming and bathing pool units and device for carrying out the same
06/27/2006US7065804 Pool cover drain system
06/27/2006US7065803 Method of dispensing cyanuric acid
06/22/2006DE102005049449A1 Covering for swimming pool
06/22/2006CA2588944A1 Water filtration system for high flow rate water tub circulation system
06/21/2006CN2789361Y Filtering pump integrated water pool (III)
06/15/2006WO2006061003A1 Step arrangement
06/15/2006WO2006060866A1 Wave generating apparatus
06/15/2006US20060127227 Controller for a motor and a method of controlling the motor
06/15/2006US20060124522 Hose clasp for a pool cleaner filter bag
06/15/2006US20060124521 Pool skimmer seal assembly
06/15/2006US20060123537 Swimming pool return flow nozzle
06/15/2006US20060123536 Pool cover box apparatus and methods
06/14/2006EP1668206A2 Disposable filter bag for a pool cleaner
06/14/2006EP1667781A2 Hose clasp for a pool cleaner filter bag
06/14/2006CN2787766Y Swimming pool grate
06/13/2006US7060190 Cartridge holder of floating dispenser system; water treatment
06/13/2006US7060182 Hand-held pool cleaner
06/13/2006US7060180 Ozone generator retrofit apparatus for jetted tubs and spas
06/13/2006US7059540 Dual dispenser
06/13/2006US7058994 Starting platform and anchor system
06/08/2006WO2006026553A3 Automatic swimming pool cleaners and associated hoses
06/08/2006US20060120985 Novel ampiphilic derivatives of alpha-c-phenyl-n-tert-butyl nitrone
06/08/2006US20060117476 Ribbon flow waterfall for spas
06/07/2006EP1664629A2 System and method of heating swimming pools and spas with steam
06/07/2006EP1664462A1 Device and method for covering and uncovering a surface using a rollable cover element
06/07/2006CN1784253A Inflatable structure(s)
06/06/2006US7055189 Hydraulic suction fuse for swimming pools
06/06/2006US7055186 Combination spa and entertainment system
06/06/2006CA2432833C An adjustable mount for a spa cover lifting device
06/01/2006WO2006056682A1 Winder, unwinder for a swimming pool cover
06/01/2006US20060112480 Vacuum relief valve
06/01/2006DE102004056882A1 Contamination cleaning device for e.g. pond, has pond pit whose volume is constructed with pond foil, where pond pit is filled with water up to water surface and partitioned into two regions by another foil that is arranged over pond foil
05/2006
05/31/2006CN2784506Y Channel line of swimming pool
05/31/2006CN1779204A Water-pool with aluminium alloy plate
05/30/2006US7052615 Dispensing system
05/30/2006US7052612 Skimmer and filter
05/30/2006US7052602 Skimmer intake guard—for a swimming pool or hot tub
05/29/2006CA2523529A1 Vacuum relief valve
05/26/2006WO2006055247A2 Pressure controlled multi-state fountain for spas
05/26/2006WO2006054145A1 A connector for an automatic pool cleaner
05/25/2006US20060107454 Support structure for a spa
05/25/2006US20060107453 Float operated hydraulic suction fuse for swimming pools
05/25/2006US20060107452 Dry suction fitting assembly
05/24/2006EP1659236A2 Wheel arrangement for a pool cleaner
05/24/2006EP1450922A4 Chemical feeder
05/24/2006DE102004054889A1 Covering device e.g. for swimming pool, has cover for pool having top margin at height above surrounding base pool and spans in first direction
05/23/2006US7048611 Method of cleaning tile grout
05/23/2006US7047676 Rotational and positionable arm-controlled underwater bottom artifact and sample suction recovery apparatus and interchangeable bottom coring apparatus
05/23/2006US7047595 Self-running cleaning apparatus
05/23/2006US7047575 Hinge coupling three buoyant-slat pool cover sections
05/18/2006WO2006052256A1 Providing unidirectional hinge, increased buoyancy and passive tensioning for buoyant-slat automatic pool cover systems
05/18/2006WO2006052149A1 Apparatus for minimising entanglement and bunching of an elongate means
05/18/2006US20060104840 Electric motor pump for swimming pool maintenance
05/18/2006US20060104720 Dual direction water surface skimmer and pool side docking device
05/18/2006US20060102540 Skimmer with rotatable filter cartridge for spas and pools
05/18/2006US20060102539 Skimmer with flexible weir gate for spas and pools
05/18/2006US20060101596 Wheel arrangement for swimming pool cleaner
05/18/2006US20060101571 Manually resettable hydraulic suction fuse for swimming pools
05/18/2006US20060101570 Pressure controlled multi-state fountain for spas
05/18/2006US20060101569 Pool covering system
05/18/2006US20060101568 Swimming pool lift
05/18/2006US20060101567 Inductive peripheral
05/17/2006EP1657378A1 Process of constructing a basin for a swimming pool and wall elements therefore
05/17/2006EP1472425A4 Swimming pool cleaner
05/17/2006EP1165404B1 Storage container
05/11/2006US20060096905 Floating self-propelled cleaning device for water surfaces
05/11/2006DE4114022B4 Verwendung partiell dehydratisierter Ricinusöle in 2-komponentigen Polyurethan-Klebemassen Use of partially dehydrated castor oils in 2-component polyurethane adhesives
05/11/2006DE10245277B4 Schwimmbadlift-Anordnung Swimming pool lift assembly
05/10/2006EP1655427A2 Method and device for securing a panel, Swimming pool cover comprising such a device
05/10/2006EP1655426A2 Formwork set, specially for the construction of swimming pools, and corresponding end pieces
05/09/2006US7043341 Swimming pool and spa heater control system and method
05/09/2006US7040060 Mounting elements, mounting arrangements, and methods for mounting liners to structures in pools and spas
05/09/2006US7039980 Pool cleaner
05/09/2006US7039979 Apparatus for maintaining pressure on underwater vacuum cleaning device
05/04/2006WO2006047381A2 Dry suction fitting assembly
05/04/2006US20060090255 Load Sensor Safety Vacuum Release System
05/04/2006US20060090254 Vacuum formed auto cover box
1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 94