12 [ VEHICLE TRAILERS; MOTOR HOMES, TRAVEL TRAILERS; ] TOW DOLLIES AND AUXILIARY TRAVELING GEAR FOR TRAVEL TRAILERS, namely, DRIVE ROLLS FOR VEHICLE TIRES, DRIVING ROLLERS FOR VEHICLE TIRES, namely, ROLLERS WHICH ROTATE AGAINST THE WHEEL TO MANEUVER THE VEHICLE, GEARS, MOTORS, AND ENGINES FOR LAND VEHICLES; REMOTELY PILOTED VEHICLES; [ REVERSING ALARMS FOR VEHICLES; SHOCK ABSORBERS FOR VEHICLES; ] VEHICLES FOR LOCOMOTION BY LAND [ AIR, WATER OR RAIL, ], namely, [ CARS, BICYCLES, BUSES, COACHES, ] TRAVEL TRAILERS [, TRUCKS, AIRPLANES, AIRSHIPS, HELICOPTERS, BOATS, SHIPS, AMPHIBIOUS VEHICLES, RAILCARS; NON-SKID DEVICES FOR VEHICLE WHEEL TIRES; GEARS AND ENGINES FOR LAND VEHICLES ] ;DRIVING MACHINES FOR LAND VEHICLES, namely, GEARS, MOTORS, AND ENGINES FOR LAND VEHICLES