U.S. federal trademark · Serial No. 74386233 · Reg. No. 1982808
meters and multimeters; namely, voltmeters, ammeters, ohmmeters, temperature meters, pressure meters, strain meters, potentiometers, load meters, and process meters; controllers; indicating transmitters; pH indicators; and humidity indicators and recorders
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.