Bicycle accessories, namely, electronic sound making devices for use on bicycles that generate a motorcycle engine sound; Cases for spectacles and sunglasses; Cases for pocket calculators; Commercial safety nets; Decorative and fanciful items for covering of, and for use in connection with protective helmets, excluding stickers; Decorative switch plate covers; Eyewear accessories, namely, straps, neck cords and head straps which restrain eyewear from movement on a wearer; Filters used in scie...