U.S. federal trademark · Serial No. 85305254 · Reg. No. 4148906
Signal generators; telephone transmission line testers; Asymmetric Digital Subscriber Line (ADSL) testers, namely, telephone transmission line testers; programmable power supplies; function generators for testing logic circuits, linear amplifiers, wireless communication systems and electronic experimental circuits for teaching; power harmonic analyzers for testing the power consumption of an appliance, the efficiency of an appliance and the quality of a power system; rectifiers; electrical inverters; silicon wafers; photovoltaic cells; photovoltaic modules; photovoltaic power system comprising photovoltaic modules, mono-crystalline silicon solar cells, multi-crystalline silicon solar cells; grid-connected sine wave inverters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.