Helmet safety lights; Helmets for American football; Helmets for bicycles; Helmets for motorcyclists; Protective helmets; Protective helmets for sports; Protective face-shields for protective helmets; Protective sports helmet accessories that attach to the helmets, namely, mouth guards, ear pads, throat protectors, chin straps, face masks, jaw pads and eye shields; Protective sports helmets; Safety helmets; Safety products, namely, reflective helmet skirts; Sports equipment for boxing and martial arts, namely, protective helmets; Auto racing helmets; Auto-darkening welding helmets; Bags specially adapted for protective helmets; Baseball batting helmets; Bicycle helmets; Catchers' helmets; Chin straps for football helmets; Cloth helmet pinnies for use in sporting events specially fitted for helmets; Crash helmets; Decorative and fanciful items for covering of, and for use in connection with protective helmets, excluding stickers; Diving helmets; Diving equipment, namely, helmets; Drivers' helmets; Football helmets; Goggle retention clips for protective helmets; Headgear being protective helmets; Hockey helmets; Ice hockey helmets; Interfaces for computers, namely, electroencephalography (EEG) helmets allowing users to interface with computer hardware via brain activity; Lenses for welding helmets; Motorcycle helmet face shields; Motorcycle helmet visors; Motorcycle helmets; Protective helmets for boxing; Riding helmets; Skateboard helmets; Skateboarding helmets; Snowboard helmets; Solderers' helmets; Sports helmets; Storage racks for helmets; Umpires' helmets; Visors for helmets; Visors for military, tactical, ballistic, NASCAR, soccer, SWAT, firemen, DOT safety helmets; Welding helmets; military, tactical, ballistic, NASCAR, soccer, SWAT, firemen, DOT safety helmets