U.S. federal trademark · Serial No. 73420608 · Reg. No. 1274224
Electrochemical Fuel Cells and Replacement Parts Therefor; Fuel Cell Power Plants, Comprising Fuel Processing Gas Converters, Electrochemical Fuel Cell Generators, and Electric Power Conditioners Sold as a Unit, and Replacement Parts Therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.