U.S. federal trademark · Serial No. 73405996 · Reg. No. 1271666
Electrical Apparatus-Namely, AC and DC Power Supplies, Oscillators, Tone Detectors, Electrical Sockets, Encoded, Amplitude Control Modules, Frequency Responsive Filters and Psophometers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.