U.S. federal trademark · Serial No. 75700858
Drill bits for power drills for use in mining; couplings for mining machines; metal parts for power drilling and percussive tools for use in mining, namely, drive dollies, mandrels, tunnel rods and drive shanks
Metal bolts, namely, rock bolts, roof bolts and rock stabilizers; metal plates for reinforcing mine tunnels against collapse, namely, end plates, star plates, fish plates, cap plates, roof plates and fishbone plates; and metal strapping for reinforcing mine tunnels against collapse
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.