U.S. federal trademark · Serial No. 98155330
electric welding machines; high frequency welding machines; inverter welding machines; electric welding machines utilizing an inverter to convert alternating current (AC) power to direct current (DC) power; resistance welding machines; welding machines utilizing direct current (DC) power
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.