U.S. federal trademark · Serial No. 77447468 · Reg. No. 3990385
Generators of electricity and gas-operated power generators which have a cogeneration function; gas operated power generator comprised of a power generation module, furnace, hybrid integration module, and power controller; motors and engines other than for land vehicles
Heating systems for residential buildings comprised of boilers, valves, pipes, manifolds, control panel, switches and electrical wire, all sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.