Breathing apparatus except for artificial respiration; electric welding apparatus and accessories therefor in this class; filters for respiratory masks; protection devices for personal use against accidents in this class including helmets; masks; antidazzle, antiglare shades, glasses or visors; face shields; clothing including gloves, garments, mitts, coats, hoods, leggings and chaps; fire resistant blankets for personal use and; protective screens for personal use