Filed March 18, 2010

Serial No. 79084122

Registered April 5, 2011

Registration No. 3,940,028

Class Apparatus for heating, drying and ventilation, namely, energy efficient fans with electronically commutated (EC) motors, ventilation fans as parts of air-conditioning installations; electric fans for air-conditioning; electric fans for personal use; parts and components for fans and ventilation apparatus, namely, silencers, grids, butterfly dampers and mult-leaf dampers, fire valves, inflow and outflow apertures, cloth-covered apertures, air curtains, ventilation ducts, ventilation hoods; air supply units, namely, energy efficient fans with electronically commutated (EC) motors and energy efficient heat recovery air handling units; electric duct heaters; extractor hoods for kitchens; thermostatic valves as parts for heating installations; level—control valves for air conditioners; 013; 021; 023; 031; 034

Case Type Trademark