Motorcycle helmets; crash helmets; crash helmets for cyclists; crash helmets for motorcyclists; cyclists' helmets; face shields adapted for use with helmets; helmets for motorcyclists; helmets for protection against accidents; helmets for protection against injury; helmets for scooter riders; helmets for use in sports; motorcycle crash helmets; motorcycle safety helmets; protective helmets; protective helmets for cyclists; protective helmets for motor cyclists; protective helmets for skiers; protective helmets for sports; protective sports helmets; riding helmets; safety helmets; sport bags adapted (shaped) to contain protective helmets; sporting articles (helmets) for protective purposes; sporting articles for wear (helmets) adapted for use in a specific sport; sports helmets; protective apparatus in the nature of visors; protective visors; visors (protective); visors for the protection of welders; protective helmets; protective helmets for cyclists; protective helmets for industrial use; protective helmets for motor cyclists; protective helmets for skiers; protective helmets for sports; rigid protective helmets; safety hats (protective helmets); sport bags adapted (shaped) to contain protective helmets; carrying cases adapted for sunglasses; chains for sunglasses; frames for sunglasses; lenses for sunglasses; sunglasses; sunglasses being tinted