Access control and alarm monitoring systems; Bags specially adapted for protective helmets; Bicycle helmets; Bone conduction earphones; Carpenters' folding rules; Electronic locks incorporating biometric biometric iris, fingerprint and voice scanners scanners; Crash helmets; Motorcycle 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; Smartglasses; Sports equipment for...