A paddle board, comprising a paddle board body (10) comprising an upper surface (11) and a lower surface (11a), wherein the lower surface of the paddle board body is a surface which comes into contact with the water, the upper surface of the paddle board body comprises a first region (11) and a second region (12). In the direction from the upper surface to the lower surface, the second region is lower than the first region, wherein the first region can be for the user to stand and the second region can be for user to sit. By means of the paddle board, the user can paddle when standing on the paddle board, and can also paddle when sitting on the paddle board, such that the user experience is good.

A board holder for storing a marine board includes: a body extending in a length direction, the body having a board support for receiving and supporting a first lateral side of the marine board; a first strap fixed to the body at or near the board support; a first fastener adjustably fixed to the first strap; a second strap fixed to the body at: a first location spaced from the board support in the length direction; and a second location disposed between the first location and the board support; and a second fastener freely movable along the second strap, the second fastener being configured to be complementarily mated with the first fastener. When the fasteners are mated with one another, the second strap is positioned to at least partly wrap about the second lateral side of the marine board to secure the marine board in place on the board holder.

The current invention offers an instrumental improvement to the prior art of USPTO Rudofsky U.S. Pat. No. 5,643,029 Motorized Surf Boots by providing a connecting Chassis Assembly that provides a rider the ability to lean into or “carve” through a turn (like a downhill snow skier or in-line roller skater does) while keeping each of the boards of the Motorized Surf Boots parallel to each other, at a predetermined distance from each other, and in-line with each other (meaning one board will not shift ahead or lag behind the other). Also included in this chassis invention is a device that provides an automatic and adjustable dampened spring back action, which serves to re-center the Chassis, thus the Surf Boots back into an upright or vertical position, in order to assist the rider in controllably ending the “carving” action and instead continue to move in a straight direction.

The current invention offers an instrumental improvement to the prior art of USPTO Rudofsky U.S. Pat. No. 5,643,029 Motorized Surf Boots by providing a connecting Chassis Assembly that provides a rider the ability to lean into or “carve” through a turn (like a downhill snow skier or in-line roller skater does) while keeping each of the boards of the Motorized Surf Boots parallel to each other, at a predetermined distance from each other, and in-line with each other (meaning one board will not shift ahead or lag behind the other). Also included in this chassis invention is a device that provides an automatic and adjustable dampened spring back action, which serves to re-center the Chassis, thus the Surf Boots back into an upright or vertical position, in order to assist the rider in controllably ending the “carving” action and instead continue to move in a straight direction.

A boat including one or more seats, which may be aft-facing. The seat includes a seat bottom, which may be movable between a first position and a second position. The second position is a position in which the seat bottom is pivoted upwardly relative to the position of the seat bottom in the first position to allow access to a hidden compartment. The seat may also include a leg rest. The leg rest may extend aft of the transom, and may extend in a direction that is at a downward angle relative to the seat bottom. The leg rest may also have a length such that a gap is present between the leg rest and a surface beneath the leg rest.

A boat including one or more seats, which may be aft-facing. The seat includes a seat bottom, which may be movable between a first position and a second position. The second position is a position in which the seat bottom is pivoted upwardly relative to the position of the seat bottom in the first position to allow access to a hidden compartment. The seat may also include a leg rest. The leg rest may extend aft of the transom, and may extend in a direction that is at a downward angle relative to the seat bottom. The leg rest may also have a length such that a gap is present between the leg rest and a surface beneath the leg rest.

A boat, having a transom, includes one or more aft-facing seats. Each aft-facing seat is positioned proximate to the transom and includes a seat bottom that is inclined at a downward angle in a direction extending from aft to fore, a seatback, a headrest, a seat support structure having at least one hidden compartment therein, and at least one pivot mechanism attached to the seatback and the headrest and configured to allow the seatback to move between a first position in which the seatback is capable of supporting the back of a person seated in the seat and a second position in which the seatback is pivoted upwardly to allow access to the compartment and the headrest to move between an upright position and a folded position. A plurality of handles may be provided for each aft-facing seat, with one at an outboard side and another at an inboard side.

A boat, having a transom, includes one or more aft-facing seats. Each aft-facing seat is positioned proximate to the transom and includes a seat bottom that is inclined at a downward angle in a direction extending from aft to fore, a seatback, a headrest, a seat support structure having at least one hidden compartment therein, and at least one pivot mechanism attached to the seatback and the headrest and configured to allow the seatback to move between a first position in which the seatback is capable of supporting the back of a person seated in the seat and a second position in which the seatback is pivoted upwardly to allow access to the compartment and the headrest to move between an upright position and a folded position. A plurality of handles may be provided for each aft-facing seat, with one at an outboard side and another at an inboard side.

In one example, a method includes positioning, within a mold, a device with a movable element that defines a portion of a volume, and the volume is contained within the mold, as part of a molding process, at least partly defining a molded watercraft by introducing plastic into the mold, disposing the plastic about the movable element, and with the movable element, excluding the plastic from the portion of the volume that is defined by the movable element so as to define a recess and an undercut that are integral with the watercraft and extend lengthwise with respect to a centerline of the watercraft, and the recess and undercut are integral, and communicate, with each other.

In one example, a method includes positioning, within a mold, a device with a movable element that defines a portion of a volume, and the volume is contained within the mold, as part of a molding process, at least partly defining a molded watercraft by introducing plastic into the mold, disposing the plastic about the movable element, and with the movable element, excluding the plastic from the portion of the volume that is defined by the movable element so as to define a recess and an undercut that are integral with the watercraft and extend lengthwise with respect to a centerline of the watercraft, and the recess and undercut are integral, and communicate, with each other.