U.S. federal trademark · Serial No. 77481890 · Reg. No. 3585969
Oscilloscopes; Electronic magnetostrictive equipment, namely, a wave generator, wave sensor and wave analyzer; Voltmeters; Frequency meters; Galvanometers; Apparatus for automatic chromatography; Gas chromatography apparatus; Photometers; Spectrograph apparatus
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.