12 Apparatus for locomotion by land, namely, land vehicles; parts of vehicles, namely, bodies, undercarriages, doors, windshield wiper blades, side view mirrors, aero-dynamic fairings, brakes, gears, axles, hydraulic circuits, steering wheels, tires, airbags, upholstery and armrests for vehicles, motors and engines for land vehicles, vehicle seats, vehicle wheels, vehicle windows, land vehicle parts, namely, transmissions, fenders, wheels and windshields; vehicle accessories, namely, windscreens for use in convertible roof vehicles, roof boxes for vehicles, cargo racks for vehicles, tonneau covers for pickup vehicles, interior trim for automobiles, security alarms for vehicles, children's safety seats for use in vehicles, pet safety seats for use in vehicles, cup holders for use in vehicles, shaped traction vehicle tire mats; vehicle roofs and tops, in particular sliding, tilting, sliding/tilting, spoiler, finned, sun, flapping and folding roofs, all-glass roofs, fixed element convertible tops, convertible tops; sun blinds adapted for vehicles; ventilation flaps being parts for vehicles; adjustable vehicle windows, in particular side and rear windows, folding, tilting and finned windows; vehicle roof linings and body components; spoilers, wind and water deflectors specifically designed for vehicles, air deflectors being parts for vehicles, ski holders in the nature of roof racks and luggage carriers for vehicles; modular roofs, and roof modules for vehicles; movable structural parts for vehicles, namely, sliding floors, pull-out loading floors; solar-powered battery chargers specially adapted for use on roofs for vehicles; Skylights being windows for vehicles; body panels for vehicles; landing gear being parts of land vehicles; couplings for motor vehicles