U.S. federal trademark · Serial No. 71207918 · Reg. No. 0204006
[ RADIO SIGNALING APPARATUS AND PARTS THEREOF, COMPRISING ] CONDENSERS, [ GRID LEAKS, ] POTENTIOMETERS, RHEOSTATS, [ VACUUM TUBE DETECTORS, SWITCH ARMS AND LEVERS, TRANSFORMERS AND TUNERS ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.