Protective face-shields for motorcycle helmets; motorcycle helmets and their parts and accessories; automotive helmets and their parts and accessories; crash helmets and their parts and accessories; goggles for motorcyclists and parts and accessories therefor; goggles for sports and parts and accessories therefor; protective face-shields for motorcycle racing helmets; motorcycle racing helmets and their parts and accessories; automobile racing helmets and their parts and accessories; protective helmets for sports and their parts and accessories; protective face-shields for protective helmets.
Electrical and Scientific Apparatus