Machines and machine tools, namely welding and cutting machines; welding apparatus; welding apparatus, gas operated; robots for welding; spot welding guns; plasma cutters; plasma welding machines; plasma spraying machines; welding devices (electric) and cutting devices (electric), in particular arc welding devices and arc cutting devices; laser welding devices (not for medical purposes); hydrogen filling pumps for service stations; plasma torches; plasma surface treatment machines, parts and fittings for all above mentioned goods, as far as not included in other classes; welding automation components.

Photovoltaic installations; energy converters, mainly consisting of transformers, inverters, solar inverters and measuring and control units therefor; electric and electronic apparatus for measuring, controlling, analysing, regulating, switching and storage of electricity; energy supply installations and systems; current converters and voltage converters, in particular for welding and cutting machines; microprocessor controls for all aforementioned goods; accumulators for solar energy; electric batteries and charging stations for electric vehicles; fuel cells; electric power units; chargers for drive batteries; simulation apparatus and instruments for simulation and training of welding processes; welding masks; welding helmets; components and fitttings of all aforementioned goods, as far as not included in other classes; computer software for configuring, controlling and evaluating solar power inverter products; computer software on data carriers; computer software for configuring, controlling and evaluating welding and cutting apparatus; computer software for configuring, controlling and evaluating plasma surface treatment products; downloadable software in form of a mobile application; mobile apps; communication software for electronic exchange of data, sound, videos, images and graphics via computer nets, mobile nets, wireless nets and telecommunication nets; simulation software; current and voltage converters, in particular for soldering apparatus (electric).

Business advisory services relating to engergy issues, energy supply and energy efficiency; performance accounting; drawing up of pricing models for the invoicing of energy performance; price comparing services in relation to drawing up of price offers for the invoicing of energy performance; computerised file management; procurement of contracts with gas providers for third parties; rental of vending machines; wholesale and retail services with energy.

Installation, maintenance and repair of power generating apparatus and power generating installations; installation, maintenance and repair of photo voltaic apparatus, photo voltaic modules and photo voltaic installations; mains laying; fueling of hydrogen gas for vehicles; recharging of batteries and accumulators; charging of electric vehicles.

Energy supply by electricity distribution; energy delivery.

Rental of plasma surface treatment machines and plasma spraying machines; electricity generating, generation of electricity from solar energy, generation of electricity from wind energy, generaion of hydroelectric power, generation of energy by power plants; energy generation services; rental of power generating apparatus.

Education; instructional and training services; provision of training courses by way of simulation technology; online publication of manuals.

Technological consultancy and development services relating to welding and cutting machines, plasma cutters, electric welding and cutting devices, current converters and voltage converters in particular for welding devices, robots for welding, electric soldering apparatus, apparatus for measuring, controlling, regulation and analysis technology in particular for solar technology, apparatus and instruments for conducting, transforming, accumulating, regulating or controlling electricity, energy supply apparatus and systems as well as energy converters for solar technology, transformers, inverters, converters, dc-dc converters as well as measuring and regulating devices therefor, solar installations for generating energy, computer software for configuring, controlling and evaluating solar inverter products and welding and cutting apparatus; design and development of computer software for inverters; design and development of computer software for use in connection with photovoltaics and solar energy; rental of energy consumption meters; technical project planning or technical construction planning; advisory services for technology services in the field of power and energy supply; advisory services related to energy efficiency in connection with solar energy and electricity; software development, software programming, software updating, software maintenance, in particular for the simulation and the training of welding processes; design and development of computer software for the control of plasma surface treatment machines and plasma spraying machines.

Accumulators for solar energy; electric batteries and charging stations for electric vehicles; transformers (electricity); fuel cells; energy converters, mainly consisting of transformers, inverters, solar inverters and measuring and control units therefor; electric power units; electric and electronic apparatus for measuring, controlling, analysing, regulating, switching and storage of electricity; energy supply installations and systems; computer software for configuration, control and evaluation of solar inverter products; downloadable software in form of a mobile application; mobile apps; communication software for electronic exchange of data, sound, videos, images and graphics via computer nets, mobile nets, wireless nets and telecommunication nets; chargers for drive batteries; computer software for configuring, controlling and evaluating welding and cutting apparatus; simulation software, simulation apparatus and instruments for simulation and training of welding processes; welding masks; welding helmets; computer software for configuration, control and evaluation of plasma surface treatment products.

Business advisory services relating to engergy issues, energy supply and energy efficiency; performance accounting; drawing up of pricing models for the invoicing of energy performance; price comparing services in relation to drawing up of price offers for the invoicing of energy performance; computerised file management; procurement of contracts with electricity providers for third parties; rental of vending machines; wholesale and retail services with energy.

Installation, maintenance and repair of power generating apparatus and power generating installations; installation, maintenance and repair of photo voltaic apparatus, photo voltaic modules and photo voltaic installations; mains laying; fueling of hydrogen gas for vehicles; recharging of batteries and accumulators; charging of electric vehicles.

Energy supply by electricity distribution; energy delivery.

Rental of plasma surface treatment machines and plasma spraying machines; electricity generating, generation of electricity from solar energy, generation of electricity from wind energy, generation of hydroelectric power, generation of energy by power plants; energy generation services; rental of power generating apparatus.

Education, instructional and training services; provision of training courses by way of simulation technology; online publication of manuals.

Design and development of computer software for inverters; design and development of computer software for use in connection with photovoltaics and solar energy; rental of energy consumption meters; technical consultancy and development services; technical project planning or technical construction planning; advisory services for technology services in the field of power and energy supply; advisory services related to energy efficiency in connection with solar energy and electricity; software development, software programming, software updating, software maintenance, in particular for the simulation and the training of welding processes; design and development of computer software for the control of plasma surface treatment machines and plasma spraying machines.

Welding apparatus (not electric); welding torches; non-electronic components for welding automation

Charging devices for accumulators; light or laser welding devices (not for medicinal purposes); electrical welding or cutting devices in particular arc welding devices; welding electrodes, current and voltage converters, in particular for welding devices; current sources, in particular inverter current sources, frequency converters, plasma-welding current sources; transformers, photovoltaic devices, electronic components for welding automation and accessories for all of the aforementioned goods; control systems for handling devices or robots, microprocessor control systems for all of the aforementioned goods; computer software on data carriers; (parts of all the aforementioned goods as far as included in class 9)

Commercial technical advice and project or construction planning or support for the development of current sources and welding devices, devices and control systems, in particular in connection with electronic systems for current sources or welding devices; development of computer software, in particular for welding devices, for control systems, for quality protection and for the management of orders, development of new welding processes or new additional materials for such processes