U.S. federal trademark · Serial No. 78787715 · Reg. No. 3255152
[ Environmental remediation services, namely, water treatment and air purification services of underground mines; ] environmental remediation services, namely, grouting and ground treatment of mines
Mine salvage and closure
Mine construction, namely, shaft sinking, raise boring and alimak raising, soft ground and hard rock tunneling, and shotcreting; installation of electro-mechanical mine infrastructure; mining extraction of metals, [ evaporates, and coal; ] underground cavern construction; [ environmental remediation services, namely, waste disposal for underground mines; ] underground structural repairs of mines
Turn-key mine developments, namely designing and engineering of turn-key mines; designing and engineering of mines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.