U.S. federal trademark · Serial No. 73191241 · Reg. No. 979
Insulating, Insulating-Exothermic, and Insulating-Exothermic-Expanding Powders for Covering Pig Iron in Ladles and Steel-Bath Surfaces in Ingot Molds and Ladles
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.