Back to results
US 12,454,337 B2Granted
Marine vessel
AssigneeHonda Motor Co., Ltd.
InventorKenta Sugitate
Life of this patent
Estimating the term…
Abstract
A marine vessel (10) includes: a hull (11); an electric propulsion portion (15) that propels the hull (11); a water tank portion (20) that is provided on the hull (11) and is capable of storing water in the water tank portion; a float portion (40) that is provided within the water tank portion (20) so as to be movable upward and downward; and a battery case (30) that is attached to the float portion (40) and is capable of storing a detachable portable battery (35) which becomes an electric power source of the electric propulsion portion (15) in the battery case.
Claims10
A marine vessel comprising:
- a hull;
- an electric propulsion portion that propels the hull;
- a water tank portion that is provided on the hull and is capable of storing water in the water tank portion;
- a float portion that is provided within the water tank portion so as to be movable upward and downward;
- and
- a battery case that is attached to the float portion and is capable of storing a detachable portable battery which becomes an electric power source of the electric propulsion portion in the battery case,
- wherein the battery case is arranged so as to float with respect to the water in the water tank portion.
4 more elements
Dependencies are inferred from the claim text.