U.S. federal trademark · Serial No. 73224782 · Reg. No. 996
[ Stones, Artificial Stones, Refractory Stones and Mortar]
Magnesite and Dolomite, and Caustic-Burned and Dead-Burned Magnesite and Dolomite
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.