U.S. federal trademark · Serial No. 86585258
Electro-optical instruments for use in inspection and measurement of industrial components; Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Electronic detectors for observing and measuring the infrared spectrum, namely, infrared detectors; Electronic test and measurement devices for use in the fields of networks and telecommunications, namely, instrumentation used to test and certify new and existing data and voice communication cable and coaxial cable; Electronic testing equipment, namely, telecommunication line integrity testing apparatus; Scientific instrumentation for measuring optical power and attenuation of optical fibers
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