Electric vehicles, namely, autonomous and remotely piloted self-propelled electric vehicles carrying sensors for inspection, survey, search, and observation; Robotic transport vehicles

small remotely operated vehicles adapted for traveling in subsea passageways or volumes that are too small to allow travel by conventionally sized remotely operated vehicles

apparatus for locomotion in a marine environment below the water surface, namely, e.g., remotely operated, self-propelled underwater vehicles for searching, documentation, inspection and salvage