U.S. federal trademark · Serial No. 77143081
Explosives engineering, rock drilling, commercial blasting, demolition, underwater drilling, underwater blasting, blasting subcontracting, slope stabilization, rock bolting, high-scaling, explosives consulting, rock drilling and blasting equipment rental, powderman services, pile-driving operations, mining and quarrying with explosives, pyrotechnics
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.