HORSE TRAILERS, FLATBED TRAILERS, LIVESTOCK TRAILERS AND TRAILERS DESIGNED FOR USE IN THE AGRICULTURAL AND LIVESTOCK INDUSTRY, CARGO TRAILERS, DUAL-LINE TRAILERS, DOG TRAILERS, RV TRAILERS, OPEN AND CLOSED CAR TRANSPORT TRAILERS, OPEN AND CLOSED UTILITY TRAILERS, TRAILERS FOR RECREATIONAL VEHICLES, OFFICE TRAILERS, DRY FREIGHT TRAILERS, SNOWMOBILE TRAILERS, MOTORCYCLE TRAILERS, SKID LOADER TRAILERS, GOLF-CART TRAILERS, DROP DECK AND DOUBLE DROP SEMI-TRAILERS IN THE COMMERCIAL INDUSTRY, VAN-TYPE SEMI-TRAILERS; EQUIPMENT AND ACCESSORIES FOR CUSTOMIZING TRUCKS AND TRAILERS, NAMELY, TRUCK/TONNEAU COVERS FOR TRUCK BEDS, CAB GUARDS, LADDER RACKS, STEPS, RAMPS, BED DIVIDERS, LIVESTOCK BOXES, TOOL BOXES, UNDER BED AND ABOVE BODY TOOL BOXES, TACK BOXES, STEP BOXES, BACK PACKS, TRUCK BODIES, DUMP BODIES, PRO-HAULER BODIES, STAKE BODIES, SERVICE BODIES, RESCUE BODIES, UTILITY BODIES, COMPONENT BODIES, HIGHCUBE BODIES, INTERIOR SHELVING, LADDER RACKS, TRUCK TOPPERS, PARTS FOR TRUCK BODIES, AND TRAILER LIVING QUARTERS