U.S. federal trademark · Serial No. 87449909 · Reg. No. 6449023
Fuel cell systems, namely, fuel cells comprised of stacks, fuel processors, fuel reformers, power controllers, power inverters, power conditioners for incorporation into others' commercial products; energy storage devices, namely, batteries and fuel cells for incorporation into others' commercial products
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.