Load carrying trailers; Road trailers; Tow bars for trailers; Trailer axles; Trailer chassis for vehicles; Trailer couplings for vehicles; Trailer hitches for vehicles; Trailer supports; Trailer trucks; Trailers (vehicles); Trailers for motor land vehicles; Trailers for petrol tankers; Trailers for towing boats; Trailers for use with trucks; Transport trailers; Vehicle trailers; Carriers for transporting boats on vehicles; Carriers for use on vehicles; External load carriers for vehicles; Luggage carriers for attachment to vehicles