U.S. federal trademark · Serial No. 85404611 · Reg. No. 4125531
Chemical test kits for use in analyzing water quality, namely, reagents, visual color standards, colormetric instruments, calibrated sample containers, calculation devices for determining water balance and treatment chemical dosages, chemicals for the calibration of water testing instruments for laboratory or research use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.