Classe 1 · Indústria & Química
Chemical products for the treatment of drinking water, namely for water purification and water treatment; ion exchange resins, adsorbents, in particular for use in filter cartridges and in refill packs for apparatus and systems for water purification and water treatment.;
Classe 11 · Indústria & Química
Apparatus and installations for water purification and water treatment, in particular water filter devices and water ionizers for the purification and treatment of tap water, also for house-hold purposes; accessories and spare parts for apparatus and installations for water purification and water treatment, as far as included in this class, in particular water filters, filter cartridges, cartridges for water filter jugs, empty water filter bottles and water filter jugs as well as filter cartridges and refill packs with ion exchange materials or adsorbents therefor.;