Machines and machine tools; motors and engines in class 7; machine coupling and transmission components in class 7; agricultural implements in class 7; pump casings, pump diaphragms, filters for vehicle engines, filtering machines, filters (parts of machines or engines), water heaters (parts of machines), water separators, valves, taps, electric motors, generators and alternators; pumps and filter apparatus including filters for swimming pool water supply, recirculation pumps and apparatus and pumps and filters with fluid flow or pressure control; pump units and filtering machines and parts thereof in this class including filter units for attachment to pump outlets and water filters and change-over valves for water filters; fluid filter units for use with pumps; parts, fittings and accessories for these goods

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; filters for use in mineral processing installations, filters for air conditioning, filters (parts of household or industrial installations), filters for drinking water, watering installations (automatic), water heaters, water distribution installations, water purification installations, water filtering apparatus, water sterilizers, water purifying apparatus and machines, disinfectant apparatus; ultraviolet apparatus; water softening apparatus and installations, water supply installations, water flushing installations, water intake apparatus, swimming pool chlorinating units