Launches; Self-launches, namely, self-propelled launches and unmanned launches for use on both land and water; Self-propelled or unmanned trailers movable on both land and water, Self-propelled or unmanned amphibious vehicles movable on both land and water; Amphibious vehicles, namely, vehicles or trailers which are able to move on both land and water; Self-moving boat trailer

Launches; Self-launches, namely, self-propelled launches and unmanned launches for use on both land and water; Self-propelled or unmanned trailers movable on both land and water, Self-propelled or unmanned amphibious vehicles movable on both land and water; Amphibious vehicles, namely, vehicles or trailers which are able to move on both land and water; Self-moving boat trailer

Self-propelled boat launchers, namely, a platform with a drive train on which a boat is mounted and driven into the water for launching by using the boat's motor to disembark the boat from the platform