Helmets for bicycles; Helmets for motorcyclists; Motorcycle helmet face shields; Motorcycle helmet visors; Bicycle helmets; Catchers' helmets; Crash helmets; Decorative and fanciful items for covering of, and for use in connection with protective helmets, excluding stickers; Diving helmets; Drivers' helmets; Football helmets; Hockey helmets; Motorcycle helmets; Protective helmets; Riding helmets; Safety helmets; Skateboard helmets; Skateboarding helmets; Snowboard helmets; Solderers' helmets; Sports helmets; Umpires' helmets; Welding helmets