U.S. federal trademark · Serial No. 75199898
refractory linings for molten metal ladles
electronic apparatus for monitoring the performance of refractory linings for molten metal ladles, namely, laser-based refractory lining thickness measuring apparatus, and thermal imaging apparatus for detecting hot spots on ladle exteriors associated with localized regions of reduced-thickness refractory lining
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.