[Class : 9] Helmets; Protective Helmets; Crash Helmets; Bicycle Helmets; Motorcycle Helmets; Car Racing Helmets; Pilot's Helmets; Helmets For Sports; American Football Helmets; Ice Hockey Helmets; Ski Helmets; Horse Riding Helmets; Climbing Helmets; Safety Helmets; Hard Hats; Protective Clothing For The Prevention Of Injury; Protective Driving Suits; Fire Resistant Flying Suits.[Class : 42] Safety Testing Of Helmets; Safety Testing Of Protective Helmets, Crash Helmets, Bicycle Helmets, Motorcycle Helmets, Car Racing Helmets, Pilot's Helmets, Helmets For Sports, American Football Helmets, Ice Hockey Helmets, Ski Helmets, Horse Riding Helmets, Climbing Helmets, Safety Helmets, Hard Hats, Protective Clothing For The Prevention Of Injury, Protective Driving Suits, Fire Resistant Flying Suits; Safety Testing Of Crash Barriers, Vehicle Bumpers, Automobile Bumpers, Vehicle Chassis, Vehicle Chassis Sections, Vehicle Chassis Sections Designed To Collapse In The Event Of An Impact, Vehicle Chassis Crumple Zone Components, Vehicle Windshields, Automobile Windshields, Aircraft Landing Gear, Aircraft Landing Gear Wheels, Aircraft Fuselages, Aircraft Fuselage Panels; Research And Design Services In Relation To Helmets; Research And Design Services In Relation To Protective Helmets, Crash Helmets, Bicycle Helmets, Motorcycle Helmets, Car Racing Helmets, Pilot's Helmets, Helmets For Sports, American Football Helmets, Ice Hockey Helmets, Ski Helmets, Horse Riding Helmets, Climbing Helmets, Safety Helmets, Hard Hats, Protective Clothing For The Prevention Of Injury, Protective Driving Suits, Fire Resistant Flying Suits; Research And Design Services In Relation To Crash Barriers, Vehicle Bumpers, Automobile Bumpers, Vehicle Chassis, Vehicle Chassis Sections, Vehicle Chassis Sections Designed To Collapse In The Event Of An Impact, Vehicle Chassis Crumple Zone Components, Vehicle Windshields, Automobile Windshields, Aircraft Landing Gear, Aircraft Landing Gear Wheels, Aircraft Fuselages, Aircraft Fuselage Panels.