U.S. federal trademark · Serial No. 79243524 · Reg. No. 5847690
[ Water purification and water treatment installations ]
[ Construction and maintenance of water and chemical filters and plants ]
Chemicals, in particular adsorbents and adsorber chemicals for water treatment; chemical preparations in the nature of filtering materials of chemical, vegetable and ceramic substances for water treatment
[ Engineering services, namely technical project planning and design engineering of water and chemical apparatus and plants ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.