U.S. federal trademark · Serial No. 86973775 · Reg. No. 5086235
Fuel cell systems, namely, fuel cell stacks, fuel processors, fuel reformers, power controllers, power inverters, power conditioners; energy storage devices, namely, batteries; fuel cell components, namely, electrodes and controllers therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.