ER ELECTRO RENT CORPORATION Trademark

Instruments for measuring, testing, and generating electronic and electrical parameters, specifically, electrical voltage, current, resistance, frequency, capacitance, inductance, and signal quality, namely, electrical voltage testers, electronic devices for measuring electric current, computer-controlled apparatus for testing and measuring radio frequency, and magnetrons for use in generating alternating currents at microwave frequencies; radio frequency signal testers, namely, computer controlled apparatus for testing and measuring radio frequency; oscilloscopes; test and measurement equipment, namely, electrical and power test and measurement equipment for use in testing the performance and efficiency of power plant equipment; antennas and passive intermodulation (PIM) analyzers being signal processors; wireless communication electronic test equipment, namely, instrumentation used to test and certify new and existing data and voice communication cable and coaxial cable; sonic wave analyzers; thermal analyzers for liquid; bit rate error testing equipment, namely, computers for testing bit rate error; signal generators; radio frequency generators for supplying radio-frequency energy and microwave signal generators; oscillators; radio frequency power meters; radio frequency signal sources in the nature of frequency extenders for radio signals; radio frequency amplifiers; sweep signal generators; network analyzers, namely, electronic testing equipment in the nature of telecommunication line integrity testing apparatus; network and fiber installation equipment, namely, fiber optic cables and modems; category 5 fiber equipment in the nature of cables and fibers for the transmission of sounds and images; metal and optical cable testers, namely, electronic test and measurement devices for use in the field of telecommunication, specifically, instrumentation used to test and certify new and existing data and voice communication cable; computer component calibration equipment; power demand analyzers, namely, radio frequency power meters; power quality analyzers, namely, electricity meters; power quality testing equipment, namely, electricity meters; power supplies; volt meters, namely, voltage monitor modules; electric current meters; electric power meters; digital multimeters; frequency synthesizers; temperature measurement and environmental test equipment, namely, environmental test chamber in the nature of temperature simulation equipment; phase meters, namely, phase indicators; pulse generators for testing electric currents; data generators, namely, pulse generators in the nature of electronic circuits; electronic magnetostrictive equipment, namely, arbitrary wave form generators; spectrum analyzers, namely, electronic detectors for measuring the infrared spectrum in the nature of infrared detectors; radio frequency analyzers in the nature of power meters; electronic magnetostrictive equipment, namely, microwave analyzers; modulation analyzers; electronic data loggers; data acquisition and control instruments, namely, computers for use in data management; Geiger counters; distortion wave analyzers being electronic magnetostrictive equipment; electronic instruments, namely, logic analyzers; voltage testers in the nature of semiconductor curve tracers, capacitance meters, and inductance meters, q-meters, namely, radio frequency power meters, impedance flow meters, electronic magnetostrictive equipment, namely, impedance wave analyzers; calibrators, namely, graduation checkers; digital plotters; tape recorders; electronic accessories, namely, electronic cables, probes for testing integrated circuits, and plug adaptors; and data communication testers, namely, electronic test measurement devices for use in the fields of networks and telecommunications, specifically, instrumentation in the nature of protocol analyzers, transmission analyzers, and telecommunication transmission testers used to test and certify new and existing data and voice communication cable and coaxial cable