U.S. federal trademark · Serial No. 74585433 · Reg. No. VR04.0031995
measuring and analytical apparatus, detectors, monitors and instruments for field measurement of substances in fluids, measuring instruments for dissolved gas, oxygen meters, nitrate meters, ammonia meters, phosphate meters, meters for plant-nutritive salts, sensors and regulators for chemical and biological process control, transmitters of electric and/or electronic signals
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.