IC 011. US 013 021 023 031 034. G & S: Regulating and safety parts and fittings for beverage preparation and dispensing appliances and water treatment appliances, namely, metered valves for regulating water supply, hygienic taps and water filters; water filtration appliances; water treatment appliances, namely, water conditioning appliances; water treatment equipment, namely, cartridge filtration units, chemical sterilization unit, reverse osmosis filtration units and ultraviolet sterilization units; filters for drinking water; drinking water sparklers, namely, drinking fountains; drinking water sparklers, namely, faucet aerators; tap water appliances, namely, tap water purifying apparatus; filters for water and water filtration appliances with membrane technology; water filtration appliances with reverse osmosis technology; filters for water and water filtration appliances with UV technology; water filter cartridges containing ion exchangers or adsorbents for use in filters for water, vending machines, gastronomy appliances, cooling units, cold drink dispensers, and kitchen fittings; water bearing fittings, namely, tubes sold as a component of mixer faucets for water pipes; water distillation units; tap water faucets for hot and cold water; water filtering apparatus featuring water treatment filters and/or an enrichment unit, heating unit, cooling unit, flavor mixing unit, CO2 mixing unit, blending appliances, an exhaustion indicator and water bearing armatures, sold as a unit; installations for water treatment, namely, water conditioning units, enrichment unit, heating unit, cooling unit, flavor unit, CO2 unit, sold as a unit; water filters and water filtration apparatus

IC 021. US 002 013 023 029 030 033 040 050. G & S: Machines for the preparation of aerated beverages and aerated water for household purposes, namely, gas pressurized beverage siphon containers for use in the preparation of aerated water and beverages, namely, soda water holders and gas cartridges sold empty; portable beverage dispensers for the preparation or making of aerated water and beverages, namely, portable beverage dispensers with filtration units and aerator for household purposes

IC 037. US 100 103 106. G & S: Installation of water filters and water filtration apparatus, maintenance and replacement of water filters and water filtration apparatus