Bicycle helmets; Camcorders; Car video recorders; Cases for smartphones; Global positioning system (GPS) apparatus; Protective helmets; Protective helmets for sports; Respirators other than for artificial respiration; Riding helmets; Self-rescue apparatus, namely, oxygen breathing units; Smart glasses; Solderers' helmets; Speed indicators; Sports helmets; Time recording apparatus; Underwater breathing apparatus; Virtual reality headsets; Visors for helmets; Wearable activity trackers; Wearabl...