U.S. federal trademark · Serial No. 79190351 · Reg. No. 5613982
Non-metal building materials, namely, electro-furnace slag and by-products thereof, for building construction purposes, for underground construction purposes, for road and path construction, for hydraulic engineering purposes, for railroad construction purposes and for earth and soil construction purposes
Scientific and technological services, namely research in connection with electrical furnaces slag; industrial design and research services in the field of electrical furnaces slag
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.