Protective sheath for fiber optic cable; Electrical connectors; Electric cables, wires, conductors and connection fittings therefor; Electrical Junction boxes; Electrical Junction box housings; Plastic conduit for use in electrical installations; Electrical outlet plates; Electrical wires; Electrical cables and cord sets; Electrical gang boxes; Pre-packaged kits containing electrical protection devices in the nature of insulators, corona rings, armor-rods and surge arresters and metal hardwar...