U.S. federal trademark · Serial No. 79115374 · Reg. No. 4307306
[ Industrial waste water purifying installations, processing installations for drinking water, service water and waste water, ] Waste water purification apparatus, including water treatment apparatus for fish farming purposes, equipment, apparatus and injectors for introducing air or oxygen into waste water, service water or drinking water and rivers, lakes and fish farming waters [ ; Reactors for gas-liquid reactions, in particular catalytic reactors for water treatment ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.