Assistive listening device not for medical purposes; Automotive testing equipment, namely, transmission testing and brake testing equipment; Backpacks especially adapted for holding laptops; Bicycle helmets; Blank hard computer discs; Cases for smartphones; Electronic locks; Headsets for telephones; Life preservers; Light pens; Oxygen regulators; Pet collar accessories, namely, safety lights; Portable LED safety lighting devices for personal use for safety purposes; Protective sleeves for lap...