U.S. federal trademark · Serial No. 72164107 · Reg. No. 0760677
Pulse Rate Integrators, Frequency Meters, Frequency Deviation Meters, Frequency-to-D.C. Converters, Digital Frequency Generators, Voltage and Frequency Limit Detectors, Digital Counters, Transducer Signal Conditioning Equipment, Counter Timers, and Tape Perforators
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.