Patents for E04H 4 - Swimming or splash baths or pools (9,370)
08/2012
08/22/2012CN102011384B Water surface cleaning device for ship model towing tank
08/21/2012US8245852 Molded pump
08/21/2012CA2491441C Spa cover with metalized moisture barrier and method of manufacture
08/16/2012WO2012108903A1 Water jet pool cleaner with opposing dual propellers
08/16/2012US20120205302 Filtration Unit System
08/16/2012US20120204901 Brush device for cleaning a submerged surface
08/16/2012US20120204339 Pool closure system
08/15/2012CN202380778U Waterproof motor box of swimming pool cleaning machine
08/15/2012CN202380777U Swimming pool starting platform with booster
08/15/2012CN202380776U Swimming pool starting platform
08/15/2012CN202380775U Glass fiber reinforced plastics pool cover
08/14/2012US8241506 Floating debris removal system for a pool
08/14/2012US8241430 Directional control method for dual brush robotic pool cleaners
08/08/2012EP2484847A1 Automatic cleaning machine driven by hydraulic power from bottom of swimming pool and hydraulic drive jaw type clutch impeller combination thereof
08/08/2012EP2483499A1 A secondary containment system
08/08/2012CN202369456U Hydraulic automatic swimming pool circulating water treatment system
08/02/2012WO2012101290A1 Swimming-pool- or bathtub-access system
08/02/2012WO2012079027A3 Power supplies for pool and spa equipment
08/02/2012US20120193276 Water Play Structure Having Playing Equipment
08/02/2012US20120192346 Swimming starting block
08/01/2012EP2481870A2 Variable output pressure backup valve
08/01/2012EP2481869A1 Adapter for eliminating support points on a reinforcing strut of a dismountable swimming pool
08/01/2012CN202359842U Water pool heating device
08/01/2012CN202359841U Circulating pool
08/01/2012CN102619360A Swimming pool with electric heating and automatic temperature controlling functions for babies
07/2012
07/30/2012DE212010000192U1 Ein freistehender Fischteich A freestanding fish pond
07/26/2012US20120189816 Plastic sheeting and a mould therefor
07/26/2012US20120187029 Pool skimmer intake with electronic accessories
07/26/2012US20120186185 Swimming pool system with reinforced composite structural components
07/25/2012EP2478170A1 Drive device for the cover of a liquid container
07/25/2012DE202012102558U1 Künstliche Teichanlage Artificial pond
07/25/2012CN202347878U Natural water area swimming pool
07/25/2012CN202347877U Experimental pool with anticorrosive and antirust protection function
07/25/2012CN202346693U Buoyancy automatic lifting platform
07/25/2012CN102612581A Plastic sheeting and a mould therefor
07/25/2012CN101825317B Seasonal low-level energy surface water cool storage air-conditioning method and device
07/25/2012CN101456540B Liquid sulfur pool high temperature resistant and corrosion proof structure
07/24/2012US8225446 Pool cleaning vehicle with endless loop track
07/24/2012US8225433 Apparatus for minimising entanglement and bunching of an elongate means
07/19/2012WO2012095264A1 Device for covering a surface with a drum mounted on a spherical bearing
07/18/2012EP2476817A2 Moisture-proof seal element
07/18/2012CN102597389A Drive device for the cover of a liquid container
07/18/2012CN102596819A Filtering system for swimming pools
07/17/2012US8221620 Collection bag for a swimming pool vacuum
07/17/2012US8220096 Pool cleaning vehicle having internal drive propulsion
07/12/2012US20120174326 Programmable steerable robot particularly useful for cleaning swimming pools
07/12/2012US20120174312 Spa jet with side-mounted light well
07/11/2012EP2473249A1 A filtration unit system
07/11/2012CN202324711U 健身水池拼板 Fitness pool puzzle
07/11/2012CN202324710U 浮卷沟遮雨棚 Volume ditch floating canopy
07/11/2012CN202324709U 泳池护栏 Pool Fence
07/11/2012CN202324708U 支架水池 Bracket Pool
07/11/2012CN202324707U 具有锻炼功能的健身水池 Exercise pool with a fitness function
07/10/2012US8214936 Spa having heat pump system
07/10/2012US8214935 Pop-up fountains
07/09/2012DE202012005035U1 Einströmdüse für Schwimm- oder Badebecken mit hydraulischem Abgleich und mechanischem Flanschanschluss Inlet nozzle for swimming or bathing pool with hydraulic adjustment and mechanical flange
07/05/2012CA2728635A1 Heavy duty green tarpaulin
07/04/2012EP2472031A2 Pool cleaning vehicle with filter element & self locking clip
07/04/2012EP2470734A2 Plastic sheeting and a mould therefor
07/04/2012CN202300172U 健身水池组合梯 Fitness Pool combination ladder
07/04/2012CN202299517U 平板式涡轮增压注水装置 Flatbed turbocharged injection device
07/04/2012CN202299516U 婴儿用游泳池 Baby Pool
07/04/2012CN202299515U 婴儿泡泡按摩泳池 Baby Bubble Massage Pool
07/04/2012CN202299514U 具有加热和泡泡spa功能的健身水池 And bubble spa with a heated pool fitness function
07/04/2012CN202297278U 一种游泳池臭氧投加系统 One kind of pool ozone dosing system
07/04/2012CN102002723B Halogen generator for above ground pools
07/04/2012CN101761240B Method and structure for adding partition in prior pool
07/04/2012CN101720709B Culture method of penaeid shrimps in over-winter shed and culture pond thereof
07/04/2012CN101634194B Construction method for resisting leakage between liquid pipeline and concrete tank
07/03/2012US8209807 Automatic cleaning device for a surface submerged in a liquid
07/03/2012US8209806 Guided pool brush
07/03/2012US8209794 Automatic pool level
07/03/2012CA2761468A1 Modular staircase systems
06/2012
06/27/2012EP2469095A2 Device for draining by blowing and method for draining by blowing
06/27/2012CN102515054A Buoyancy type automatic lifting platform
06/21/2012DE102010015784A1 Wassermodule für den Innen- und Außenbereich von Schwimmbädern als Stecksysteme Water modules for indoor and outdoor swimming pools as a plug-in systems
06/20/2012CN102505872A Suspension-type movable swimming pool
06/19/2012US8202416 Pool skimmer enhancement system
06/19/2012US8201285 Inflatable pool covering system and associated method
06/14/2012WO2012078862A2 Discharge vacuum relief valve for safety vacuum release system
06/14/2012US20120145251 Discharge Vacuum Relief Valve for Safety Vacuum Release System
06/14/2012US20120144605 Pool cleaning device with improved bottom topography
06/14/2012US20120144578 Safety grate cover for a swimming pool
06/14/2012US20120144577 Starting platform wedge anchor assembly
06/14/2012CA2820887A1 Discharge vacuum relief valve for safety vacuum release system
06/13/2012EP2299198B1 Heating/cooling system for a volume of fluid contained in a container, in particular a volume of water contained in a swimming pool, and swimming pool equiped with such a system
06/13/2012EP1794392B1 Fluid flow regulator for swimming pool cleaning system
06/13/2012CN202273441U 一种可移动婴儿游泳装置 Removable, baby swimming equipment
06/13/2012CN102493685A Underwater cleaning robot with cable torsion detection device
06/13/2012CN102493684A Pool heating device and water temperature control method
06/13/2012CN102493683A Water temperature adjustment device and water temperature control method for swimming pool
06/07/2012WO2012072966A1 Device for driving the movement of roofing modules forming a cover for a garden pond, and adapted roofing module
06/07/2012WO2012072952A1 Cover for garden pond
06/07/2012WO2012009082A3 Automatic pool cleaners and components thereof
06/07/2012US20120137451 Automatic swimming pool cleaners and associated hoses
06/07/2012US20120137422 Pool cover support system
06/06/2012EP2460951A2 Pool cleaning vehicle having side vents and ducts
06/06/2012EP2460950A2 Prefabricated element structure and attachment accessories, process for obtaining and use thereof
06/06/2012EP2460058A2 Method and arrangement for controlling a robot on the basis of an object
06/06/2012DE102010035117B4 Anlage und Verfahren zum Erzeugen von Wellen System and method for generating waves
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