U.S. federal trademark · Serial No. 73202814 · Reg. No. 1178829
Extension Drill Steel Equipment for Drilling Deep Holes-Namely, Power-Operated Drill Bits with Carbide Inserts, Extension Rods and Coupling Sleeves for Assembly Therewith, and Adapters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.