GR
Mark Identification

GR

Serial Number

72142633

Filing Date

Apr 19, 1962

Registration Date

Mar 19, 1963

Trademark by

GENRAD INC.

Classification Information

Standard Units of Resistance, Inductance and Capacitance for Use in Electric Measuring Circuits; Electrical Bridge Circuits of the Decade, Slide-Wire, Dissipation-Factor, Vacuum-Tube-Characteristic, Capacitance, Resistance and Inductance Types and Accessory Electric Circuits and Components Required for Operation with the Bridge Circuits; Voltmeters, Ohmmeters, d'Arsonval Meters, Galvanometers, Wavemeters, Meters for Measuring Capacity, Impedance, Modulation, Sound-Level, Noise, Vibration, Distortion, Rate, Audibility, Frequency and Power, and Meters of the Hot-Wire, Heterodyne and Other Types and Accessory Electric Circuits and Components Required for Operation with the Meters; Electric Interpolation Apparatus; Indicators, Electronic Counters; Digital Voltmeters; Pulse Generators; Electrical Recorders; Industrial Electronic Stroboscopic and Other Instruments-Namely, Motion-Picture Recording Apparatus and Frames, Cameras, Tripods, Instrument-Carrying Cases, Lenses and Electric Flash Lamps; Wave-Form, Vibration, and Sound-Measuring Instruments and Analyzers; Calibration, Vacuum-Tube and Other Precision Forks; Voltage and Current Multipliers; Special Measuring Instruments for Making Measurements at Audio and Radio Frequencies; Measuring Net-Works; Standard-Signal Generators and Oscillators; Oscilloscopes, Gamma-Ray and Beta-Ray Counters; Frequency Standards and Monitors; and Range-Extension Units

Fancy Goods