U.S. federal trademark · Serial No. 79400780 · Reg. No. 7734572
Fuel cell stacks for use in power generators and power generation systems; fuel cells, electrodes, fuel cell stacks, fuel cells with liquid electrolyte.
Power generators, namely, primary and auxiliary electric power generators and their structural parts and assemblies for stationary, portable, and backup electric power generation systems incorporating fuel cells and fuel cell stacks
Installation, repair and maintenance services for power generation systems incorporating fuel cells and fuel cell stacks.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.