9
Instruments and cables for electricity; Apparatus and instruments for controlling electricity; Electric and electronic components, Cables and wires; Electrical circuits and circuit boards; Apparatus, instruments and cables for electricity; Alarms and warning equipment; Measuring, detecting and monitoring instruments, indicators and controllers; Apparatus for scientific research and laboratories, Instrumentation simulators; Parts and accessories for all the aforesaid goods, included in this class; Electricity storage apparatus; Energy control devices; Electricity measuring instruments; Charging stations for electric vehicles; Testing and quality control devices; Measuring, counting and calibrating instruments; all of the aforementioned only in relation to digital metering of electricity, natural gas, drinking water, district heating, district cooling
35
Consumption-based recording and billing of heating and water costs in buildings and providing of measurement equipment required therefor, including heating cost allocators or heat and water meters (submetering); Assistance and consultancy services in the field of business management of companies in the energy sector; Assistance and consultancy for natural persons and companies in matters relating to energy management and metering point operation
37
Plumbing work, electrical, gas and water installation; Rental of machines, tools and apparatus for electric, gas and water installation and operation of power stations, gas plants, heating plants and waterworks; Installation, assembly, repair and maintenance of metering points for grid-based energy supply of power, drinking water, natural gas, district heating, district cooling; Installation, assembly, repair and maintenance of measuring equipment and smart measuring systems for grid-based energy supply of power, drinking water, natural gas, district heating, district cooling
38
Installation and operation of networks for controlling and monitoring smart home applications for private and commercial end consumers, the smart home applications relating to digital metering of electricity, natural gas, drinking water, district heating, district cooling; Operation of metering points for grid-based energy supply of power, drinking water, natural gas, district heating, district cooling; Operation of measuring equipment and smart measuring systems for grid-based energy supply of power, drinking water, natural gas, district heating, district cooling; all of the aforementioned only in relation to digital metering of electricity, natural gas, drinking water, district heating, district cooling
40
Operation of a virtual power station (cluster power station) by means of interconnecting decentralised power generating units, including photovoltaic installations, hydropower plants, biogas and wind power plants and combined heat and power plants, at locations of all kinds to form a network for sustainably providing electric power and replacing the supply-independent output from large-scale power plants; Operation of hybrid networks (sector-coupled energy systems) for supplying energy through coupling in the sectors of electricity, heat supply and traffic
42
Physics [research], Engineering surveying, technical consultancy and providing of expertise; all of the aforementioned only in relation to digital metering of electricity, natural gas, drinking water, district heating, district cooling