Patents for E04H 4 - Swimming or splash baths or pools (9,370)
09/2007
09/26/2007CN200952248Y Tidal wave generator
09/25/2007US7273546 Disposable filter bag for a pool cleaner
09/25/2007CA2313307C Differential velocity extrusion
09/20/2007WO2007104251A1 A floating latticework
09/20/2007WO2007087392A3 Swimming pool cleaners and overmolded components thereof
09/20/2007WO2007008189A3 Liner assembly and water poll incorporating the same
09/20/2007US20070214560 Swimming pool
09/20/2007DE202006004870U1 Vorrichtung zum Abdecken von offenen Behältern Device for covering open containers
09/20/2007DE202006004869U1 Vorrichtung zum Abdecken von offenen Behältern Device for covering open containers
09/19/2007EP1835093A1 Angle fitting and coping assembly, particularly for swimming pool
09/19/2007EP1834900A1 An arrangement for covering a liquid surface in a container, as well as a method for manufacturing a floating body
09/19/2007CN200949321Y Overground swimming pool
09/19/2007CN200949320Y Babies' swimming pool
09/19/2007CN101036620A Method for health-caring and entertainment by using diversified salt mineral resources
09/13/2007WO2007081227A9 A modular frame
09/13/2007US20070210290 Spa Cover Lifter
09/13/2007US20070209104 Method and apparatus for automatically lifting a cover
09/13/2007US20070209103 Method and apparatus for automatically lifting a cover
09/12/2007EP1832696A1 Formwork element for concrete and use for a pool formwork
09/12/2007EP1831484A2 Water filtration system for high flow rate water tub circulation system
09/12/2007EP1352137B1 Self-propelled running apparatus for cleaning an immersed surface
09/12/2007CN101033650A Pool cleaning machine driven by waterpower
09/11/2007CA2315351C Swimming pool steps
09/07/2007WO2007029183A3 Treatment of water
09/06/2007DE202007008925U1 Längsroste in verschachtelter Ausführung aus Querrosten Longitudinal grates in interleaved execution of cross-rusting
09/06/2007DE102006011357A1 Simulated glacier slide has a freestanding plastic construction to fit over a pool
09/05/2007CN101030232A Method for designing and arranging template of arc-curved axis-rotating oval casing structure
09/04/2007US7263805 Low shelter with articulated roof elements for use as a swimming pool roof
09/04/2007CA2209394C Above ground swimming pool
08/2007
08/30/2007US20070199142 Pool or spa cover and methods therefor
08/30/2007US20070199141 Covered swimming pool and frame
08/30/2007CA2642166A1 Automatic swimming pool cleaners and bodies, feet, discs, and other components thereof
08/29/2007EP1826338A2 Working method and cleaning device for cleaning a swimming pool
08/29/2007EP1825081A1 Wave generating apparatus
08/29/2007CN200940351Y Foldable swimming pool
08/29/2007CN101027452A Movable floor pool and method of cleaning movable floor pool
08/29/2007CN101025053A Energy-saving bag for swimming pool and its using method
08/24/2007CA2537640A1 Hot tub cover transfer device
08/23/2007US20070196176 Water feature kit
08/23/2007US20070193931 Skimmer Construction
08/23/2007US20070193134 Device for achieving an upper anchoring of a staircase
08/23/2007US20070192971 Swimming pool cleaner
08/23/2007US20070192970 Swimming pool cleaner
08/23/2007US20070192969 Wing force
08/23/2007DE202007005279U1 Fertigbecken mit Folienbeschichtung aus einem Stück Prefabricated pools with foil coating from one piece
08/22/2007EP1819890A1 Step arrangement
08/22/2007CN2937362Y Movable partition of sewage treatment pool
08/22/2007CN2937358Y Ground swimming pool with sky shade
08/22/2007CN2937357Y Safety uniform water circulation swimming pool
08/22/2007CN2937356Y Swimming pool structure for practicing swim
08/22/2007CN101023231A Device for producing aboveground open or closed structure
08/16/2007WO2007090963A1 Removable device allowing stationary swimming in an above-ground swimming pool or self-supporting swimming pool
08/16/2007US20070187311 Filtering structure for swimming pool
08/15/2007CN2934468Y Beam and vertical column connection structure of swimming pool bottom underlayer
08/14/2007US7254847 Ribbon flow waterfall for spas
08/09/2007WO2007090012A2 Ribbon flow waterfall for spas
08/09/2007US20070181477 Pool filter bag with exaggerated expansion portions for improved flow and debris collection
08/09/2007US20070181476 Leaf and debris catcher
08/09/2007US20070181475 Leaf and debris catcher
08/09/2007US20070180605 Elongated suction outlet assembly with intrinsically safe sump
08/09/2007US20070180604 Circular suction outlet assembly and cover
08/09/2007US20070180603 Method of thermal insulation of a pool
08/08/2007EP1816352A2 Controller for a motor and a method of controlling the motor
08/08/2007EP1816284A1 Swimming pool improvement
08/08/2007CN2931674Y 泳池过滤器结构 Pool filter structure
08/08/2007CN101012707A Natatorium
08/07/2007US7252761 Filtration installation for filtering the water of a water pool
08/07/2007CA2452482C Fluid storage tank
08/02/2007WO2007087392A2 Swimming pool cleaners and overmolded components thereof
08/02/2007WO2007069252B1 Segmented surface element and rigidizer and uses thereof
08/02/2007WO2007055960A3 Automatic pool cleaner
08/02/2007WO2007045856A3 Pool
08/02/2007WO2007032008A3 Quick release fastener
08/02/2007WO2006124973A3 Skimmer door assembly
08/02/2007US20070175808 Swimming pool debris removing skimmer
08/02/2007DE102006003504A1 Unit for vertically moving a horizontal cover plate such as a lifting roof for a pool has support masts with draw ropes and drive motors and a synchronization control to maintain horizontality
08/02/2007CA2535152A1 Swimming pool debris removing skimmer
08/01/2007CN2929067Y Wall hanging type filter for swimming pool
08/01/2007CN2929066Y Connection structure of swimming pool wall and its periphery overflow groove
08/01/2007CN2929065Y Integrated assembled swimming pool bottom cushion layer
08/01/2007CN2929064Y Seal edge structure of swimming pool bottom cushion layer panel
08/01/2007CN101008291A Seal box device used in water pool cleaner
07/2007
07/31/2007US7249386 Portable pool lift for disabled persons
07/31/2007CA2330382C Pool cleaner
07/31/2007CA2299581C Suction powered pool cleaner
07/26/2007WO2007084003A1 A water treatment system, a dispensing device for a water treatment system and a method of maintaining the quality of water in a container
07/26/2007US20070170102 Device for dissolving solid substances in water
07/26/2007US20070169289 Vacuum head for swimming pools and similar structures
07/26/2007DE102006018724B3 Water treatment plant for swimming pool has water-circulating pump, circulating circuit formed from lines, water purification mechanism and an aeration element for aerating a part of the plant after switching-off of the circulation pump
07/26/2007CA2576472A1 Sealed box apparatus for pool cleaning machine
07/25/2007EP1761727A4 Underwater light for soft-sided aboveground pools
07/25/2007CN101004111A Fire-fighting pool in use for being as partition of storage cold pond, connection method and equipment
07/24/2007US7247236 Pipe-connecting device
07/19/2007WO2007081227A1 A modular frame
07/19/2007WO2007079583A1 Floating swimming pool
07/19/2007WO2007058953A3 A foldable spa cover device
07/19/2007US20070163933 Swimming pool skimmer pump assembly
07/19/2007US20070163060 Swimming pool cleaning device
07/18/2007EP1808554A2 Swimming pool
07/18/2007EP1807582A1 Providing unidirectional hinge, increased buoyancy and passive tensioning for buoyant-slat automatic pool cover systems
1 ... 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 ... 94