07
Apparatus for wind installations, namely, generators, wind
mills, wind power plants, wind turbines and other
wind-operated machines; parts and accessories for the
above-mentioned goods (not included in other classes),
including rotor blades, blade stands, housings for wind
turbines, machine beds, rotation devices, rotary bearings
and transmissions; devices for regulating the angle of the
wings; brakes and braking devices, main shafts, constant
velocity joints, clutches and electric generators; parts and
accessories for the above-mentioned goods (not included in
other classes)
09
Electric and electronic apparatus, machines, and instruments
including their parts as well as computer equipment for wind
mills, wind power plants, wind turbines and other
wind-operated machines as well as energy accumulators and
generators for wind mills, wind power plants, wind turbines
and other wind-operated machines; control and monitoring
equipment, including devices for automatic starting and
stopping of generators and automatic switch on after a power
break for wind mills, wind power plants, wind turbines and
other wind-operated machines; lightning conductors;
microprocessors, particularly for controlling and monitoring
constant voltage, frequency, phase conditions, rotor speed,
monitoring of the performance and thickness of brake
linings, temperature, wind direction and wind speed,
watt-hour meters; parts and accessories for the
above-mentioned goods (not included in other classes) for
wind mills, wind power plants, wind turbines and other
wind-operated machines
37
Construction, assembly, installation, maintenance, upkeep
and repair of wind mills, wind power plants, wind turbines
and other wind-operated machines; advice and information
services relating to the aforesaid services
42
Engineering and technical assistance in the field of wind
mills and wind energy and technical project studies in this
field; development and technical inspection of wind mills,
wind power plants, wind turbines and other wind-operated
machines, as well as parts thereof, for others; technical
research projects for others in the field of wind mills,
wind power plants, wind turbines and other wind-operated
machines; advice and information services relating to the
aforesaid services