U.S. federal trademark · Serial No. 75361061 · Reg. No. 603879
purification of gaseous waste and smoke; recycling of waste products, salts and sodic products
research services and scientific and industrial information services with respect to processes for the purification of gaseous waste and smoke and for the recycling of waste products, salts and sodic products
construction of installations for the purification of gaseous waste and smoke and for the recycling of waste products; construction of installations for the recycling of salts and sodic products
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.