U.S. federal trademark · Serial No. 74703106 · Reg. No. 2018891
monitoring and testing of machinery and engine condition; analysis and diagnosis of liquid fuels, oils, greases and lubricants; analysis and testing and consultation services all relating to liquid fuels, oils, greases, hydraulic fluids and lubricants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.