U.S. federal trademark · Serial No. 77064295
AC/DC switching power adapters, DC/DC switching power adapters, switching power supplies, industrial power supplies, battery chargers, redudant power supplies, and battery power managing device monitoring remaining power, remaining charging time, self-discharge rate, cycle time and chemistry of the battery.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.