U.S. federal trademark · Serial No. 85728276 · Reg. No. 4309185
Technology supervision and inspection in the field of machines and equipment for mining, excavating, construction, and materials processing
[ Consulting in the application of special materials to machines and equipment for mining, excavating, construction, and materials processing ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.