U.S. federal trademark · Serial No. 79134786 · Reg. No. 4486847
[Insulating materials with fire-resistant properties]
[Fireproofing preparations]
Cement with fire-resistant properties, also for use in the construction of tunnels and for use in the oil, gas and petrochemical industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.