U.S. federal trademark · Serial No. 79189032 · Reg. No. 5188820
Generation of electricity; generation of electricity by combustion of hydrogen
Fuel cells; fuel cells powered by hydrogen; parts and fittings for all the aforesaid goods
Generators of electricity; mobile electric power generators; portable electric power generators; engines for the generation of electricity; parts and fittings for all the aforesaid goods
Chemical apparatus for the generation of hydrogen; combustion installations for the combustion of fuels generated by hydrogen generators; heating installations for use with gaseous fuels; heating installations; heating apparatus for gaseous fuels; parts and fittings for all the aforesaid goods
Fuels; gas fuels; fuels in liquid form; fuels for generating hydrogen; hydrogen fuels
Chemicals used in industry; hydrogen; chemicals for use in generating hydrogen
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.