U.S. federal trademark · Serial No. 76221690 · Reg. No. 676906
Measurement and control instruments and apparatus for the metallurgical industry; namely, immersion probes [ and related measurement instruments sold as a unit therewith in the nature of indicators and analytical instruments ] for the analysis of [ molten metal and ] slag; immersion probes and measuring instruments; namely, sampling probes to determine the gas content, in particular the oxygen and nitrogen level in molten metal and slag; immersion probes, namely, sampling probes to determine the properties of slag
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.