9
Thermostats; regulation and control apparatus; programs, included in class 9, for operating water supply devices and sanitary installations; parts of the aforesaid goods
11
Apparatus for water supply and sanitary installations, water treatment installations, water purification installations; water treatment and greywater purification equipment and apparatus, disinfectant apparatus, water filter installations, filters for water treatment, ultraviolet light treatment equipment, not for medical purposes; Mixing valves, water supply and water outlet fittings with manual and automatic controls; taps for washstands, bidets and sinks, taps for tubs and showers; sanitary tubs and basins, bath tubs, shower trays, whirlpool tubs, bidets, shower systems and shower cubicles; shower combinations, shower sets with attachments, multi-function shower cubicles; preassembled multifunction showers; showers and shower fittings, shower holders, shower combinations, body showers, overhead heads, lateral-jet showers, sanitary flexible tubes, spray nozzles and water jet aerators, being parts of sanitary installations, showers and baths; baths, massage baths, spa baths, whirlpools, wellness equipment; intake and outlet fittings for sanitary basins, washstands, sinks, bidets, bath tubs and shower trays; siphons (traps), water inlet and outlet pipes; parts of the aforesaid goods
17
Pipe connection parts, not of metal, included in class 17; hoses, mainly not of metal, gaskets; insulating materials; plug-in couplings, non-metallic, included in class 17; parts for the aforesaid goods