U.S. federal trademark · Serial No. 78155768 · Reg. No. 1007649
instructional manuals and booklets relating to the testing of oils and lubricants, namely, testing the water content of oil and its viscosity
chemical agents for testing oil and lubricants, namely testing the water content of oil and its viscosity
apparatus and equipment for testing oil and lubricants, namely a portable kit comprised of test tubes and a pump
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.