| QUALITROL QUALITROL COMPANY LLC
A DELAWARE LIMITED LIABILITY COMPANY
315722 31 Aug 1968 | on 13 Jun 1969 | Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Measuring and control instruments and equipment - namely, thermometers, liquid level gauges, flow switches, tap changer switches, precision switches, defrost controls, thermostats, pressure relief valves, pressure controls, and position indicators. | | | QUALITROL (COLOUR CLAIM) QUALITROL COMPANY LLC
1906663 27 Jun 2018 | on 07 Apr 2022 | Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Partial discharge monitors; circuit breakers; cooling systems monitors for the electrical distribution industry and on-load tap changers on power transformers and electric coils; monitoring systems for transformers, namely, liquid level gauges, differential temperature sensors and gauges, oil flow gauges, voltage regulator position indicators, pressure and vacuum gauges, sequential events recording devices, namely, data loggers for recording electrical power generation and distribution data over time and remote and direct mount temperature thermometers, not for medical purposes; digital fault recorders for storing and archiving information related to electric power system faults, electroluminescent display panels; electrical generation, distribution, and transmission monitoring equipment, namely, an automated process control system comprising micro-processor based hardware and software used to monitor the status of electrical power generation and electrical distribution and transmission equipment, substation monitoring software, condition monitoring algorithms, and asset life algorithms in the fields of power generation and power transmission and distribution; electrical generation, distribution, control instruments, and transmission monitoring equipment, namely, monitors for rotating equipment, namely, monitors for rotors, motors, and turbines used in power generation, all in the fields of power utilities, industries, and the generation, transmission, and distribution industry, electrical cables, electrical switchgear, circuit breakers, circuit breaker monitors, electrical transformers, electrical transformer monitors, electric power transmission lines, electric circuit switches, liquid level gauges, flow indicators, flow switches, flow gauges, tap changer switches, precision switches, defrost controls, thermostats, sensors for determining temperature, mechanical transformer temperature controls, electric transformer temperature controls, fiber optic transformer temperature controls, portable fiber optic thermometers, not for medical purposes, pressure relief valves for tanks, pressure controls, pressure gauges, pressure relief valve for protecting pumps, pressure regulators for use with transformers, rapid pressure rise relays, load tap changer position indicator sensors, electronic circuits for error correction, transformer breathers, gas accumulation indicator; gas flow monitors, dissolved gas analyzers, and gas chromatography monitors Class 037 Class 037 Construction and Repair Services Maintenance servicing and installation of measuring, controlling, and monitoring systems in the nature of transformer and rotating machine monitoring systems in the fields of power generation and power transmission and distribution | |