U.S. federal trademark · Serial No. 77238100 · Reg. No. 3970866
Fuel cells; hybrid energy conversion systems composed of fuel cells, electrolysers, fuel reformers; fuel cartridges for fuel cells; electrical fuel cell power chargers for use with portable electronic devices that use hydrogen fuel cells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.