4
Illuminants and fuels, in particular natural gas; Electrical energy
9
Scientific and surveying apparatus and instruments (included in class 9), electric apparatus and instruments (included in class 9), namely apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling energy, weighing, measuring, signalling, checking (supervision) and life-saving apparatus and instruments (included in class 9); Data-processing apparatus; Computers
35
Arranging commercial transactions, for others; Services of an energy trading company, in particular arranging and concluding of contracts for the supplying of energy, electricity, gas, water and heat; Services of a company trading in natural gas; Professional business and organisational consultancy, planning, management and controlling in the field of the generation, procurement, supply, use, trading, transport, application and consumption of energy, gas, electricity, water and heat; Planning, organisation, management and control of professional business processes; Cost-price analysis, in particular with regard to the procurement and consumption of energy, electricity, gas, water and heat; Business consultancy, business management and organisation consultancy (business consultancy, business administration, business management); Procurement services, for others, in particular with regard to energy, gas, electricity, water and heat; Reading, registering, evaluating and compiling of energy consumption data for estimation, control and billing purposes, included in class 35; Economic consultancy and engineering in the field of metrology
37
Building construction, in particular construction of power stations and electricity, water and gas supply installations; Repair, in particular servicing, repair and maintenance of power stations, electricity, water and gas supply installations; Installation services; Installation and maintenance of data transmission networks, communications networks and radio networks; Services of a supply company; Production of gas, in particular natural gas
38
Telecommunications; Operation of data transmission networks, communications networks and radio networks; Transmission of electronic data relating to natural gas consumption and supplying, via the Internet or intranets or other means of communication
39
Transport; Storage services; Energy supply, in particular procurement, distribution, conducting and transport of energy, gas, electricity, water and heat; Gas storage; Transport services, for others, in particular with regard to energy, gas, electricity, water and heat; Services of a supply company, namely transport, distribution and delivery of energy, gas, electricity, water and heat; Including the aforesaid services for operating public lighting networks
40
Services of a supply company, namely generation of energy, gas, electricity, water and heat; Including the aforesaid services for operating public lighting networks; Services of a disposal company, namely recycling, in particular physical, biological and chemical disposal of rubbish, and conversion into energy, and supplying of the energy produced in electricity grids and heating networks; Generating energy, in particular electrical and thermal energy and steam, including from renewable energy sources, in particular from wind energy, water energy, solar energy, geothermal heat and biomass; Generating gas from biomass and valuable materials, in particular renewable raw materials; Generating of bio-natural gas from biogas; Treatment of gas; Recycling; Disposal of refuse and waste through chemical conversion, processing, destruction and incineration
42
Scientific and technological appraisal, assessment and consultancy in the energy sector, in particular for the generation, distribution, transport and application of energy, gas, electricity, water and heat; Development of technical energy concepts; Energy management, namely technical consultancy and planning regarding energy generation and distribution installations; Technical consultancy, planning, management and control in the field of the generation, procurement, supply, use, trading, transport, application and consumption of energy, gas, electricity, water and heat; Technical consultancy and engineering in the field of metrology