U.S. federal trademark · Serial No. 74240130 · Reg. No. 1734533
electronic and scientific instruments; namely, voltmeters, ammeters, wattmeters, varmeters, power-factor meters, electrical demand meters, frequency meters, electrical panel meters, data recorders, data communications circuits for use with the meters, and instruction manuals sold with the instruments as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.