85222522
Jan 20, 2011
Multifunctional roof-mounted alternative energy system components, namely, metal ventilation ducts and metal skylights
Metal GoodsMultifunctional roof-mounted alternative energy system components, namely, electric power generators
MachineryMultifunctional roof-mounted alternative energy system components, namely, solar photovoltaic modules for production of electricity
Electrical and Scientific ApparatusMultifunctional roof-mounted alternative energy system components, namely, solar water heaters and high-efficiency solar light fixtures, namely, indoor and outdoor solar powered lighting units and fixtures
Environmental Control Apparatus