U.S. federal trademark · Serial No. 72188802 · Reg. No. 0777291
Silicon Rectifier Elements and Equipments, Selenium Rectifier Elements and Equipments, Silicon Controlled Rectifiers, Silicon Power Transistors, Silicon Varistors, Silicon Varactor Diodes, SiC Varistors, CdS Photoconductive Cells, Voltage Regulated Power Supplies, High Speed Fuses, Automatic Voltage Regulators, Magnetic Amplifiers, Solid State Inverters and Converters, Copper Oxide Diode and Modulators, and Various Kinds of D.C. Power Sources
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.