Engine mufflers; motor mufflers; exhaust systems comprising pipes for aircraft; Engine exhaust systems comprised of pipes, collector and muffler; exhaust pipes for land vehicles

Automotive exhaust pipes; Exhaust pipes for land vehicles; Engine exhaust systems comprised primarily of pipes; Engine exhaust kits comprised primarily of pipes

exhaust systems consisting of exhaust pipes and silencers for land vehicles; engine mufflers

personal security alarms

toys, namely friction-powered toy vehicles and children's construction sets