U.S. federal trademark · Serial No. 78133261 · Reg. No. 0712992
Lighting systems consisting of electric lighting fixtures and electric light bulbs; heating systems consisting of electric radiators for heating buildings; electric cooking systems consisting of commercial cooking ovens; cooling systems consisting of evaporative air cooling units for domestic use; drying systems consisting of dryers used for the removal of solid, liquid and vapor contaminants from compressed air and gases; and ventilations systems consisting of ventilating exhaust fans; all of which are driven by hydrogen and by other renewable energy sources
Electrical-power generators driven by renewable energy sources; electrical-power generators driven by hydrogen; energy-generating systems, energy exchange systems and energy conversion systems all consisting of machines for the production of hydrogen and oxygen and electrolyze-machines; engines and power sources being parts of machines, namely, internal combustion engines for machine operation driven by hydrogen
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.