U.S. federal trademark · Serial No. 79002915 · Reg. No. 2998447
[ Building construction and repair, ] installation and erection of industrial plants
Engineering services to eliminate nitrosyl sulphuric acid during manufacturing of sulphuric acid; engineering services, namely, construction engineering and related consultation services, [ and technical process engineering consultation ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.