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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
sediment pumping and removal system comprising shredder pumps, header wings, control panels, electrically powered drivers, driver track, reinforced umbilical connector cords, and discharge hoses, and replacement parts therefore, all sold as a unit; non-metallic and metallic water and wastewater sludge collection systems and replacement parts therefore comprising non-metallic and metallic sprockets, non-metallic wall brackets and rails, non-metallic chains, non-metallic and metallic head-shaft assemblies, spindles, collars and interlock keys, clutch assemblies, and clarifiers, collectors, sludge and scum skimmers, and scrapers and parts therefor, all sold as a unit; pumps for machines; water pumps for wastewater facilities [; sludge pumps ] [; valves for pumps ]
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9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
[ a monitoring system for detecting faults in water and waste water collector systems comprised of electronic and mechanical sensors and electronic control panels all sold as a unit; electric control panels; electrically powered drivers and reinforced umbilical electrical connector cords ]
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
biological filtration and separation media for use in water treatment; waste treatment media for use in wastewater trickling filters, sewage treatment facilities and industrial waste treatment facilities; solid liquid separation media; separation media for use in air scrubbing and stripping water towers; filters made of fiber for water filtration; fibrous filtering media for general industrial use; water filtering apparatus; water filtration units; cooling tower equipment and components, namely, cooling tower accessories in the nature of drift eliminators, mist eliminators, anti-fouling vertical flow fills, splash fills, splash fill accessories, namely, anti-splash tap nozzles, inlet louvers and associated nozzles; wastewater equipment components, namely, cross-corrugated fills and vertical flow fills; tube settlers; trickling filters for water; surface media for use in evaporative heat exchangers; water treatment equipment, namely, drainage water treatment tanks, waste water treatment tanks, water purification and filtration apparatus for clarification and filtration of water, waste water and industrial water, machines for water filtration and treatment, namely, sludge and particle removal machines, sludge and particle removal system comprising shredder pumps, scrapers, skimmers, header wings, control panels, electrically powered drivers, driver track, reinforced umbilical connector cords, and discharge hoses and parts therefore, all sold as a unit; water purification equipment, namely, water filtration units; wastewater equipment components, namely, plastic sprinkler spray nozzles sold as a unit with water purification and treatment systems; filter media made of polyvinyl chloride for use in the treatment of waste water; submerged waste water treatment system comprising filtering media, restraint system, air diffusers and a field-adjustable base support system for filter media; sludge treatment units; waste water treatment units; water and sewage purification installations; sludge treatment installations; waste water and water and sludge collector system components, namely, nonmetallic sprockets, non-metallic wall brackets and rails, non-metallic chains, non-metallic and metallic head-shaft assemblies, spindles, collars and interlock keys, clutch assemblies, and clarifiers, collectors, sludge and scum skimmers, and scrapers, all sold as a unit
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12
Vehicles; apparatus for locomotion by land, air or water.
wheelbarrows
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
plastic pipe supports; non-metallic rigid pipes; non-metal elbows for rigid pipes; non-metal pipe collars; non-metal pipe couplings and joints; non-metal fittings for rigid pipes; non-metal tubing and tubing couplings for joining and terminating pipes; rigid pipes, not of metal; non-metallic sewer pipes; nonwoven geotextile fabrics for land and soil drainage; erosion control fabric, mats and sheeting, not of metal; non-metallic attic vents for use in residential and commercial buildings, and replacement parts therefor
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20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
non-metal fluid storage tanks; non-metal storage modules for the retention, detention and conveyance or capture of fluids; plastic water inlet and outlet connectors and observation ports being parts of water treatment installations; packaging containers made principally of plastic; packaging containers of plastic; receptacles of plastic for packaging; stackable rigid plastic trays for the packaging of materials
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21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
plastic spray nozzles
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40
Treatment of materials
custom molding and manufacture of plastic equipment, parts, and packaging; molding of synthetic products