U.S. federal trademark · Serial No. 74710392 · Reg. No. 2098084
[ electronic systems comprised of monitors, sensors, cables, plugs, and microprocessors, for use in detecting, monitoring, and controlling overfills and retained product during the loading and unloading of fuel transporting vehicles and storage tanks; and ] electronic liquid level sensors and data transmitters which automatically notify fuel oil dealers when their customers' fuel oil tanks are ready for filling
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.