Refrigerated vehicles, namely trucks with refrigeration; small vehicles, namely, automobiles and trucks; railway vehicles, namely dining cars and sleeping cars; recreational vehicles, namely campers; water wagons for transportation of water; tilting-carts for transportation of sand, soil, crushed stone; trailer houses for traveling; concrete agitating vehicles, namely, cement trucks; air cushion vehicles which use air jets to support vehicles above land for moving in marshland; land vehicles, namely, automobiles, buses, electric cars, motorcycles, motor bicycles, ambulances, luggage-carrying vehicles used to transport baggage at airports; propulsion mechanisms for land vehicles, namely, engines; automobiles bodies; complete under carriage for automobiles, namely, wheels, wheel bearings, drive axle shaft, CV joints, steering systems comprised of steering wheels, steering columns, steering shafts, air bag housings and frame-to-vehicle-axle steering triangles, and suspension springs; structural parts for automobiles, namely, hoods, chassis, suspension shock absorbers, doors, windows; vehicle parts, namely, running boards, steps and stepbars for trucks and buses, luggage carriers for vehicles, luggage nets for vehicles, trailer hitches, tow bars, tow hooks, seat belts, directional signals for vehicles, rearview mirrors, seat covers, headrests for vehicle seats, airbags, theft-proof devices for vehicles, namely antitheft alarms for vehicles, windscreens, car deflectors, sun-visors, headlight and taillight covers; sun-blocking shades adapted for vehicles, tipping units as parts of trucks and wagons; trailers for land vehicles, namely, travel trailers and camping trailers; pneumatic tires for vehicles