Chemicals for testing swimming pool water; chemical analysis testing kits for use in measuring free and available chlorine in swimming pool water and for determining the chemical composition of swimming pool water

Prefabricated metal buildings, namely, metal life guard stations; metal equipment and accessories for swimming pools, namely, diving towers and stands, starting platforms, underwater windows, pool ladders, grab rails, custom rails, poles, anchor sockets, flanges, valve manifolds for pipelines, and under-drains in the nature of drain pipes; metal pipes and metal pipe fittings and nozzles therefor for use in swimming pool water circulation systems; metal telescopic poles for use with hand tools for cleaning swimming pools; metal handles for swimming pool and spa cleaning brushes; metal fasteners, namely, cup anchors for use with swimming pools and spas

Pumps for use with swimming pools, spas, hot tubs, water parks, and ponds, namely, centrifugal pumps, variable frequency drive pumps, and turbine pumps; pumps for use in swimming pool water circulation systems; pool and spa vacuum cleaners, namely above-ground pool vacuum cleaners and automatic cleaning machines, automatic vacuum cleaners, robotic vacuum cleaners, suction pool cleaners, vacuum suction cleaners, multifunction vacuum/skimmer attachments, and parts for all of the foregoing, namely, brushes, hoses, and suction nozzles; vacuum heads for cleaning swimming pools; electric pumps for pressure side cleaners and water boosting applications for swimming pools, spas, water parks, ponds, and fountains; propulsive device, namely, a hydraulically-operated mechanism adapted for attachment to an automatic swimming pool cleaner to periodically reverse the direction of cleaner movement; power-operated lifts for use in assisting handicapped persons with entry into swimming pools; water pumps for use with natural and man-made ponds, lakes, rivers, streams, waterfalls, water fountains, water gardens, and other water features; water pumps for use in aquaculture; water pumps for use with fish hatcheries, hydroponics, and aquariums; water pumps for aeration equipment; water pumps for irrigation; water flow control valves being parts of machines for use in industries and applications where control of high volume flow of water is needed; waterfall delivery system in the nature of a water pump for swimming pools, spas, fountains, and ponds; automatic water systems for swimming pool and spa use, each sold as a unit, comprising pump, motor, tank and parts therefor; machine parts, namely, filters for use in aerators; cleaning implements for use in swimming pools, namely, vacuum heads and leaf and particulate matter traps for use with vacuum heads

Hand tools for cleaning swimming pools, namely, leaf rakes, leaf skimmers, scoops, and leaf collectors

Electronic pool and spa control systems; pool and spa controls for programming the timing and duration of heating, lighting, and pumping cycles; remote control units and wireless remote control units for controlling operations of pools and spas; electrical control units for controlling the operation of pool and spa lights, heaters, cleaners, and pumps; electronic communications panel for controlling the heating, lighting, and cleaning operations of pools, spas, water parks, and fountain pumps; touch panel interface for pool and spa control systems and home automation; touch panel interface and protocol adapter for pool and spa control systems and home automation; electronic controllers for use with solar heating systems for swimming pools and spas; fiber-optic cable; electrical controllers for landscape lighting; programmable controllers for automating, monitoring, and controlling the dosage and dispersion of water treatment chemicals into swimming pools, spas, hot tubs, water parks, and ponds; electric motor control units for swimming pools, spas, water parks, and fountain pumps; electronic valve actuators; thermometers; water pressure gauges; electronic controllers for monitoring the functions of natural and man-made ponds, lakes, rivers, streams, waterfalls, water fountains, water gardens, and other water features; electronic controllers for monitoring the functions of fish hatcheries, hydroponics, aquaculture, and aquariums; electronic controllers for monitoring the functions of aeration equipment; electronic controllers for monitoring the functions of irrigation equipment; water flow control valves for use in industries and applications where control of high volume flow of water is needed not being parts of plumbing, heating, cooling installations or machines; swimming pool safety hooks; pool floats for safety purposes

Underwater pool and spa lights and lighting fixtures; interior lights for swimming pools; above-ground pool lights; recessed lighting apparatus for swimming pool and spa lighting; landscape lighting; landscape lighting installations and fixtures; fiber optic lighting fixtures; light sources for fiber optic cables, namely, light bulbs; water filters for swimming pools, spas, hot tubs, ponds, and water parks; filtration units comprised of a filter and module for use with swimming pools and spas; pool and spa cartridge water filters; replacement filter cartridges for swimming pools and spas; filter laterals with porous body for replacement cartridges and upgrade kits for use with swimming pools and spas; in-line filters for use with swimming pools and spas; aquarium and pond filters and filtration apparatus; swimming pool water cleaning and filtering units; sand filters for use with swimming pools, water parks, aquariums, and industrial water treatment applications; diatomaceous earth water filters for use with swimming pools and spas; purification installations for sewage; automatic and front-access skimmers for use in removing foreign particles from swimming pool water; inlet, outlet, and directional fittings for use with swimming pools and spas; drain grates for use with swimming pools and spas; ultraviolet sterilizers for ponds and aquaculture; above-ground swimming pool skimmers; side-wall pool skimmers; ozone water purification unit for use in the purification and sanitizing of water in swimming pools, spas, fountains, agriculture systems, aquaculture, cooling towers, drinking water systems, theme park displays and aquariums; automatic chlorine generators for swimming pools, spas and water parks; heat pumps to heat water in swimming pools and spas; gas heaters and boilers for pools, spas, theme parks, and water parks; pool and spa water heaters and pool and spa water heating systems; valves for use with swimming pools, spas, hot tubs, ponds, and water parks; water flow control valves being parts of plumbing, heating, and cooling installations for use in industries and applications where control of high volume flow of water is needed other than machine parts; ornamental and decorative water fountains; laminar water jet with deck box for use with pools, spas, ponds, and water fountains; automatic lawn watering installations; automatic watering installations for agricultural purposes; plumbing fittings, namely, clamping assemblies comprised of rings, clamps, knobs and thread connectors used for spa and pool filtration tanks; drain covers, frames, and grates for pools, spas, ponds, and water parks; filters, heaters, and air blowers, sold in combination, for use in heated pool spas; water return fittings, namely, plumbing drains; apparatus and dripper irrigation system for water treatment which is comprised of filters, regulators, heaters, and pumps, sold in combination for use on swimming pools, waterparks, aquariums, zoos containing water areas and aquaculture; filters for use with natural and man-made ponds, lakes, rivers, streams, waterfalls, water fountains, water gardens, and other water features; filters for use with fish hatcheries, hydroponics, and aquariums; filters for use in aquaculture; filters for use in aeration equipment, namely, filters for plumbing aerators; filters for use in irrigation systems; manually-operated valves made of metal for use in irrigation systems; marine sewage disposal systems; solar hot water heating units; metal equipment and accessories for swimming pools, namely drains, strainers for drains, main drains, scum gutter drains, and skimmers; metal plumbing fittings for swimming pools, namely, vacuum fittings, inlet fittings, fill spouts; heaters for use in swimming pool water circulation systems; heaters and pumps sold in combination for use in swimming pool water circulation systems; water treatment equipment, namely, hydraulically operated chlorine/bromine dispensers for use in swimming pools and chlorine/bromine dispensers for use in swimming pools; plumbing fittings, namely, traps for swimming pools; traps for cleaning swimming pools, namely, water filters; electrolytic chlorinators comprising a power supply, electrolytic cell and flow and salinity sensor for swimming pools and spas; swimming pool chlorinating units, namely, chlorine dispensers, metered floating chlorine dispensers, floating chlorine dispensers; skimmer weirs for swimming pool water delivery systems

Prefabricated non-metal buildings, namely, non-metal life guard stations; non-metal pipes and non-metal pipe fittings and nozzles therefor for use in swimming pool water circulation systems

Metal equipment and accessories for swimming pools, namely, fixed lifeguard chairs; non-metal telescopic poles for use with hand tools for cleaning swimming pools; non-metal fasteners, namely, cup anchors for use with swimming pools and spas; non-metal handles for swimming pool and spa cleaning brushes

Cleaning implements for use in swimming pools, namely, swimming pool and spa brushes; abrasive pads for removing rust and stains from swimming pools; cleaning brushes for swimming pools

Pool floats for recreational use; float keepers, namely, floats for lane and pool lines; lane lines and pool lines, composed primarily of floats connected by means of cord; water polo goals; swim floats for recreational use