U.S. federal trademark · Serial No. 79115867
Well drilling machines; cementing tools for use in the oil and gas industry, namely, submersible pumps, pipes, valves, and pressure sensors; submersible pumps; cementing pumps
Cementing services for wells; installation, repair, maintenance and rental of machinery for drilling fluid relief and associated cementing tools, pumps and pressure gauges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.