U.S. federal trademark · Serial No. 98936773
Bits for power drills; Chucks for power drills; Drill bits for rock drilling; Grinding tools for grinding machines; Machine parts, namely, grindstones; Polycrystalline diamond compact (PDC) drill bits for drilling machines; Power-operated percussion hammer drills; Rock drills; Rotary grinding machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.