U.S. federal trademark · Serial No. 87088245 · Reg. No. 5150249
Cleaning preparations for removing sludge, rust, scale and corrosion formations from heating and cooling systems; rust removing preparations for heating and cooling systems
Chemical products for preventing rust, corrosion and scale in heating and cooling systems; chemical solutions in the nature of multimetal corrosion and scale inhibitor treatments for preventing corrosion and scale in hydronic heating and cooling systems; descaling preparations for industrial purposes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.