Patents for E04H 4 - Swimming or splash baths or pools (9,370)
01/2013
01/09/2013CN101824925B Pool cleaning vehicle with endless loop track
01/08/2013US8347876 Floating temperature regulating and evaporation reducing cover for a pool
01/03/2013US20130000677 Pool Cleaning Device With Adjustable Buoyant Element
01/03/2013US20130000200 Method and device for at least partially sealing a cavity, and apparatus, in particular for repairing equipment having such a device built therein
01/03/2013US20130000030 Pool Cover Hanging Assembly
01/03/2013CA2767655A1 A two piece corner framing element for swimming pool extrusions with pool-liner anchor channels
01/01/2013US8343339 Apparatus for facilitating maintenance of a pool cleaning device
01/01/2013US8341789 Pool cleaning robot
12/2012
12/27/2012WO2012135538A3 Pool access apparatus
12/27/2012US20120324641 Submersible swimming pool deck
12/26/2012EP2536904A1 Magnetic gate latch
12/26/2012CN202628475U Swimming pool pump with timer
12/26/2012CN202627580U Electric dirt suction device for swimming pools
12/26/2012CN102844511A Magnetic gate latch
12/20/2012WO2012174560A1 Methods and apparatuses for a variable depth swimming pool/spa
12/20/2012US20120318748 Electrochlorination method for above-ground swimming pools
12/20/2012US20120318435 Pool coping and method for fabricating
12/20/2012US20120317711 Light system for demarcating a field in a swimming pool, for example a water polo field
12/20/2012CA2837889A1 Methods and apparatuses for a variable depth swimming pool/spa
12/19/2012EP2535484A2 Light system for demarcating a field in a swimming pool, for example a water polo field
12/19/2012CN202611286U Fixing steel frame used for swimming pool on the ground
12/19/2012CN202611285U Water pusher for water circulation swimming pool
12/19/2012CN202611284U Overground swimming pool
12/19/2012CN202611283U Inflatable pool
12/19/2012CN202611282U Inflatable pool
12/19/2012CN102828625A Reversing structure of cleaner at bottom of pool
12/19/2012CN102261191B Method for saving water in swimming pool
12/19/2012CN102077782B Circulating culture water overflow device
12/16/2012CA2779779A1 Light system for demarcating a field in a swimming pool, for example a water polo field
12/13/2012WO2012167363A1 An assembly and method for non-chemical treatment of bathing water
12/13/2012US20120311776 Swimming pool lane line support apparatus
12/12/2012CN202596210U Family swimming pool cover plate
12/12/2012CN202596209U Baby swimming pool
12/12/2012CN202596208U Baby swimming pool having electric heating and automatic temperature control functions
12/12/2012CN202596207U Small speed-adjustable swimming pool
12/12/2012CN202596206U Transmission mechanism for lifting cover plate of domestic swimming pool
12/12/2012CN202596205U Lifting platform for domestic swimming pool
12/11/2012US8327787 Rotating spray head and system for induced suction generation
12/11/2012CA2551487C Modular prefabricated spa
12/06/2012WO2012162782A1 Liner system for a holding container
12/06/2012WO2012162781A1 Container cover
12/06/2012WO2012138546A3 System and method for generating waves in multiple directions
12/06/2012WO2012138387A3 Spa tub cover system
12/06/2012US20120305498 Pool Skimmer Assembly
12/06/2012US20120305463 Pool cleaning vehicle having side vents and ducts
12/06/2012US20120305462 Filter and filter handle for use in water filtration systems
12/06/2012US20120305461 Mobile pool skimmer
12/06/2012US20120304582 Pool liner retaining system
12/06/2012US20120304403 Pool Cleaning Vehicle Having Internal Drive Propulsion
12/06/2012US20120304373 Inground Pool Wall and Deck Support
12/06/2012US20120304372 Container cover
12/05/2012EP2530221A2 Pool liner retaining system
12/05/2012CN202578053U Infant swimming pool
12/05/2012CN202578052U Integrated children swimming pool
12/05/2012CN102808720A Water floating energy power-generating method
12/04/2012US8323486 Chlorinators
12/03/2012CA2742185A1 Container cover
12/03/2012CA2742180A1 Liner system for a holding container
12/02/2012CA2778019A1 Filter and filter handle for use in water filtration systems
11/2012
11/29/2012WO2012162199A1 Arm immersion cooling apparatus and method
11/29/2012WO2012160423A1 Retractable fence
11/29/2012US20120298595 Chitosan-coated fibers to satisfy nsf50 test standard for spas and pools
11/29/2012US20120298566 Ultrasonic Assembly for Pool Cleaners
11/29/2012US20120297532 Corner molding for sealing vinyl liners to pool fixtures
11/29/2012US20120297531 Standards compliant unblockable anti-entrapment pool main drain cover
11/29/2012US20120297530 Electrically insulated air-conducting water heater
11/29/2012DE102011103317A1 Heating system for swimming pool, used in e.g. outdoor application, has heat storage unit that stores excess heat energy from water and reuses heat energy on water
11/29/2012DE102011102983A1 Device for controlling temperature of pool water and shower water, has latent heat storage material, particularly phase change material, and suitable container for holding heat storage
11/28/2012EP2527567A1 Reusable formwork for casting the terraces, the walls and the floor of a swimming pool
11/28/2012CN202559788U Movable portable and multifunctional baby swimming pool
11/28/2012CN202559787U Multifunctional swimming pool
11/28/2012CN202559786U Lifting and floating type swimming pool
11/28/2012CN202559785U Novel oxygen-enrichment swimming pool
11/28/2012CN102799180A Walking control method and device of cleaning machine
11/28/2012CN102797370A Float swimming pool
11/27/2012CA2503216C Membrane-covered reservoir having a hatchway therein
11/22/2012WO2012156622A1 Device for at least partially closing off a cavity that is open at the top
11/22/2012US20120291193 System for filtering water from swimming pools
11/22/2012DE102011101691A1 Filter material, useful for filters in water treatment and treatment plants for chemically treated water, comprises a particle of neutral glass, equipped with particle size distribution coordinated with size of contaminants to be filtered
11/22/2012CA2835351A1 Device for at least partially closing off a cavity that is open at the top
11/21/2012EP2525020A2 Hand-held submersible pool and spa power cleaner
11/20/2012US8312583 Swimming pool cleaner discs with pockets
11/20/2012CA2777089A1 Composition and methods for electrolytic swimming pool chlorination systems
11/16/2012CA2776087A1 Foldable pool accessory storage and organizing container
11/15/2012US20120285486 Directional control method and apparatus for dual brush robotic pool cleaners
11/15/2012DE19937398B4 Abdeck-Vorrichtung für ein Schwimmbecken oder einen Teich Covering device for a swimming pool or pond
11/14/2012CN202530791U Swimming pool with pure water treatment function
11/14/2012CN202530790U Multifunctional infant swimming pool
11/14/2012CN202530789U Novel infant water pool
11/14/2012CN102777061A Bathing pool and control system
11/13/2012US8308081 Cam operated swimming pool cleaning nozzle
11/13/2012US8307485 Apparatus for facilitating maintenance of a pool cleaning device
11/13/2012US8307484 Method and apparatus for operation of pool cleaner with integral chlorine generator
11/08/2012WO2012150908A1 Method and apparatus for producing progressive waves suitable for surfing using staggered wave generators in sequence
11/08/2012US20120279001 Automatic cleaning machine driven by hydraulic power from bottom of swimming pool and hydraulic drive jaw type clutch impeller combination thereof
11/08/2012US20120278987 Pool spring cover
11/08/2012CA2835055A1 Method and apparatus for producing progressive waves suitable for surfing using staggered wave generators in sequence
11/07/2012CN202520018U Reinforced insulation jet massage pool
11/07/2012CN101949222B Movable lotus root-cultivating pool and manufacture method thereof
11/01/2012WO2012147066A1 Module for obtaining a perimeter grating for swimming pools
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