LEITWIND Trademark
Serial Number: 79015668 • Registration: 3148972
Trademark Classes
Class 7 - Machinery
Machines and machine tools; motors and engines; machine coupling and transmission components
Class 9 - Computers & Electronics
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Class 37 - Building & Construction
Building construction; repair; installation services
Class 42 - Computer & Scientific
Scientific and technological services; industrial analysis and research services
Owner Contact Info
Legal Representation
Correspondence Address
Amy C. Ziegler Greer, Burns & Crain Ltd.
200 W. Madison St.
Suite 2100
CHICAGO, IL 60606
United States
Trademark Details
Filing Date
January 21, 2005
Registration Date
September 26, 2006
Published for Opposition
July 4, 2006
Goods & Services
Erection, construction, installation, maintenance and repair of windmills and wind power plants as well as their parts and accessories
Windmills, including offshore windmills, wind power plants, including offshore wind power plants, wind turbines, wind-operated structural parts and accessories of windmills, namely, mill towers and masts, blades, blade hubs, mill machine housings, machine beds and mill beds, rotation machines, yaw rings and gears; non-electric mechanism parts for windmills and wind power plants for setting the pitch of the wings; windmill and wind power plant machine parts, namely, brakes, main shafts, universal joints, power transmission, clutches, and electric generators
Technical and legal consultation concerning windmill and wind power plant projects; development and testing of windmills, wind power plants and of components therefor; research in the field of windmills
Electrical and electronic apparatus for windmills, namely, electronic controllers for magnetic bearing control; electrical circuits and controllers for automatically turning on or off the generator and for automatic starting after a power line break-down, over-voltage protection against lightning strikes; electrical circuits for controlling and regulating voltage; computers and computer software for surveillance, controlling, and regulation, including compensation of frequency, phase conditions, and rotor speed; computers and computer software for control of function and condition of brakes, of temperature, and of wind direction and speed; vibration sensors for installation in windmills; and electric watt-hour meters
