U.S. federal trademark · Serial No. 74560189
level measurement instrument for measuring, detecting and indicating fluid liquid, viscus liquid, slurry and sledge levels in open or closed vessels such as tanks, troughs or other industrial containers, and for measuring, detecting and indicating liquid levels in open bodies of water such as rivers and pools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.