7 Installations and machines for generating energy and power, for storing energy and power, for distributing energy and power and for supplying energy and power; machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); dynamos; generators, in particular generators of electricity, current generators, alternators, wind generators and solar generators; installations and machines for producing energy, in particular renewable energy.
9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; electric apparatus and instruments included in class 9; apparatus for recording, transmission or reproduction of sound or images; magnetic data-carriers, recording discs; data carriers; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; software (included in class 9); apparatus and instruments for electrical engineering, in particular for conducting, transforming, storing, regulating, distribution and control; apparatus and instruments for weak-current engineering, namely for telecommunications engineering, high-frequency engineering, control engineering and data transmission technology; ammeters; switchboards; connections for electric cables; electric connections; electric display apparatus; electric loss indicators; electric installations for the remote control, remote operating and status indicating of industrial operations, in particular for power plants and energy distributors; dynamometers; remote control apparatus; frequency meters; radio receivers; masts for wireless aerials; printed circuits; rectifiers; electrical conductors; meters; measuring instruments; interfaces for computers; ohmmeters; computer peripheral devices; sound locating instruments; transmitters and receivers for telecommunications; electricity conduits; ammeters; circuit breakers; electric loss indicators; electric converters; inverters (electricity); power and energy distributors; energy; electricity.
35 Advertising; business management; business administration; office functions; calculating energy supplies; cost price analysis; business consultancy and advisory services; business organisation consultancy; load management; consultancy in the field of load management; collating of data in computer databases; evaluation of data in computer databases; market research; efficiency experts; marketing; organisation of trade fairs for commercial or advertising purposes; public relations; public relations; drawing up of statements of accounts; statistical information; business appraisals; professional business consultancy with regard to the planning, construction and operating of installations; the aforesaid services mainly in the field of energy management and load management.
38 Telecommunications; communications by computer terminals; communication by fibreoptic networks; communication by data-transmitting networks; collection and supply of news; message sending; computer-aided transmission of messages and images; electronic transmission of information; rental of installations and apparatus for the transmission of information; Internet communication services; the aforesaid services in particular in the field of energy management and load management.
39 Transport; distribution of energy; electricity distribution; storage and intermediate storage of energy.
40 Generation of power and energy.
42 Computer programming; technical consultancy in the field of power generation, energy production, energy distribution and energy storage; rental or leasing of the aforesaid goods; research in the field of power generation, energy storage and energy distribution; services of an engineering firm; surveying; construction drafting; technical project studies.