U.S. federal trademark · Serial No. 74286526 · Reg. No. 1753742
electrical capacitance, dielectric, insulation, impedance, partial discharge, phasing, and/or resistance test sets with analog and/or digital displays for measuring and calibrating; ohmmeters; and electrical detectors for determining fault locations and/or voltages in electrical networks; and electrical measuring instruments for measuring transformer loss and transformer turn ratios
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.