4
Fuels (including motor spirit) and illuminants; Electrical energy
7
Machines and installations constructed therefrom, for energy technology, electrical engineering and building technology, communications technology and environmental technology; Emergency electrical power supplies, emergency power generators; Current generators; Alternators; Electric motors
9
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; Power supply and power transforming apparatus, comprising transformers, inverters, direct current converters, battery storage units and measuring and regulating devices therefor; Batteries; Battery storage units; Solar batteries; Galvanic batteries; Galvanic cells; Storage batteries; Electricity charging points for service stations; Charging points for electric cars; Solar collectors for electricity generation, solar modules for electricity generation, solar installations for energy generation; Photovoltaic installations; Solar energy regulators; Computer hardware and software; Optical display devices, in particular displays for inverters in photovoltaic installations, computer evaluation software for inverters in photovoltaic installations; Sockets
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating and water supply
12
Vehicles; Apparatus for locomotion by land, air or water; Electric vehicles
35
Advertising; Business management services; Business administration; Office functions; Professional business and organisational consultancy; Procurement services, for others (purchasing of goods and services for other businesses); Arranging and concluding of electricity contracts; Wholesale and retail services in relation to electrical energy, fuels, energy transmission, energy distribution and energy generating installations
37
Building construction; Repair; Installation services; Assembly, construction and installation of energy transmission, energy distribution and energy generating installations, maintenance and repair of energy transmission, energy distribution and energy generating installations; Construction consultancy
39
Conducting and transporting of electrical energy, heating, gas or water; Supplying consumers with electricity, heating, gas and water; Distribution of energy; Storage of energy and fuels
40
Generating of energy, in particular electricity
42
Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Consultancy relating to the conservation of energy; Technical measuring and testing; Technical consultancy