U.S. federal trademark · Serial No. 77168742 · Reg. No. 3368312
Bits for mining machines; Bits for power drills; Core drilling bits; Drill bits for rock drilling; Extensions for power drill bits; Mining bits; Power drill bit extensions; Power drill bits; Tool bits for machines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.