U.S. federal trademark · Serial No. 86438401 · Reg. No. TMA918040
drilling machines
Exploration services, namely, geophysical exploration services for the diamond mining industry; inspection of geological mines
Drilling services, namely, diamond drilling; drill hole casing, tubing and drill pipe installation services; mining extraction services; technical supervision in the nature of consultation in the field of mining extraction services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.