12 Seats for motor vehicles and structural parts therefore; motor vehicle seats and motor vehicle seat cushions; fitted motor vehicle seat covers; cushions for motor vehicle seats; armrests for motor vehicle seats; headrests for motor vehicle seats; interior components for vehicles, namely, vehicle seats, seat backs, seat cushions, seat covers, recliners, seat tracks, seat frames, seat assemblies, seat adjusters, seat position adjusting track systems, headrests, bolsters, lumbar supports, shoulder supports, armrests, mechanical, pneumatic and electromechanical devices mounted in vehicle seats