3D camera systems, namely, adapters for allowing 3D shooting; Accumulators and batteries; Alarm monitoring systems; Backpacks especially adapted for holding laptops and notebook computers; Electronic control gears (ECGs) for LED lamps and light fixtures; Endoscopic equipment for industrial purposes; Endoscopy cameras for industrial purposes; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files;...