U.S. federal trademark · Serial No. 87653733 · Reg. No. 5432254
High-frequency measuring apparatus; High frequency measuring apparatus for measuring current, voltage, power and phase of high-frequency signals, namely, electric and magnetic meters and testers, namely, ammeters, voltmeters, wattmeters and phase indicators; High-frequency electrical power supplies; Rotary converters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.