U.S. federal trademark · Serial No. 72122469 · Reg. No. 0758817
Audio-Frequency, Video-Frequency, Carrier-Frequency, Noise and Radio-Frequency Signal Generators; Sound-Level Meters; Sound Analyzers; Meters Including Voltmeters, Ammeters, Wattmeters and Differential Voltmeters; Electron-Beam or Cathode-Ray Devices and Indicators; Electro-Optical Indicators; Electrical Signal-Level Indicators; Sound and Radio Detecting Apparatus; and Stroboscopic Devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.