Lifesaving apparatus, flotation vests, lifejackets, life nets, life preservers, life-buoys, breathing apparatus for divers, namely, rebreathers, compressed air bailout units, safety glasses for divers use, safety nets for divers use; protective clothing, protective gloves for industrial use, protective eyeglasses, protective helmets; signal whistles, signalling buoys, eyeglasses, sunglasses, contact lenses and their containers, eyeglass cases and accessories for eyeglass cases in this class