U.S. federal trademark · Serial No. 79406182 · Reg. No. 7979771
Electric, electronic and electrochemical apparatus, devices and instruments, in particular measuring devices, namely, voltmeters, temperature indicators, speedometers, pH meters, gas meters, current meters being ammeters, quantity and concentration measuring instruments for liquid analysis, measuring amplifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.