U.S. federal trademark · Serial No. 86547429
LIQUID GAUGING AND ASSESSMENT SYSTEM, NAMELY, A PROBE IN THE NATURE OF A SLENDER METAL TUBE FOR OBTAINING A SAMPLE OF OIL, A PRESSURE TRANSDUCER FOR OBTAINING A PRESSURE READING, AND A THERMOMETER FOR ASSESSING THE TEMPERATURE OF OIL TRANSFERRED BETWEEN AN OIL STORAGE TANK AND A TRANSFER VEHICLE
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