The present disclosure is directed to an apparatus that flexibly couples a ramp to a boat dock and to methods for constructing this apparatus. These methods may also include steps directed to selecting material strengths or sizes when designing an assembly that attaches the ramp to the boat dock. By allowing relative up-down motion between a boat dock and a ramp using materials with particular characteristics, apparatus built in a manner consistent with the present disclosure are much stronger than conventional apparatus that connect a ramp to a boat dock. Apparatus consistent with the present disclosure prevent property damage, personal injury, and death that are commonly associated with conventional boat ramps and docks. Apparatus of the present disclosure increase the safety of boat docks and increase the robustness of connection points where a ramp meets a boat dock.

A passage assist provides a temporary support to stabilize passage of a person over a surface, such as in a boat. The passage assist can be a fold down railing that in a deployed position presents a handle or railing in a location to be easily grasped by a person walking on the adjacent surface, such as the deck of a boat. In a collapsed or stowed position, the fold down railing can be positioned completely out of the way so that it provides no impediment or barrier to movement on the surface. In the case of a boat, the fold down railing does not permanently occupy precious space within the boat.

An example of a casting platform system for mounting on a boat deck includes a support frame having a plurality of support legs and a casting platform that is removably attached to the support frame. The casting platform comprises a base plate and a support accessory extending from and supported above the base plate.

An example of a casting platform system for mounting on a boat deck includes a support frame having a plurality of support legs and a casting platform that is removably attached to the support frame. The casting platform comprises a base plate and a support accessory extending from and supported above the base plate.

A water walking stage system is disclosed. The water walking stage system according to embodiment of the present invention comprises: opposite side floating bodies, each having a structure which is filled with gas or a foam resin material and thus floats on the surface of water and including a safe connector embedded inside thereof; a walking stage connected under the opposite side floating bodies to form a footing and positioned to be immersed in the water below the surface of water; rails for connecting the opposite side floating bodies to both sides of the walking stage, respectively; and a fixing rod installed on the ground and connected to the safe connector mounted inside of each of the opposite side floating bodies, thereby fixing the positions of the opposite side floating bodies, wherein the opposite side floating bodies, the walking stage, and the rails constitute one module unit by an integrated assembly structure.

A water walking stage system is disclosed. The water walking stage system according to embodiment of the present invention comprises: opposite side floating bodies, each having a structure which is filled with gas or a foam resin material and thus floats on the surface of water and including a safe connector embedded inside thereof; a walking stage connected under the opposite side floating bodies to form a footing and positioned to be immersed in the water below the surface of water; rails for connecting the opposite side floating bodies to both sides of the walking stage, respectively; and a fixing rod installed on the ground and connected to the safe connector mounted inside of each of the opposite side floating bodies, thereby fixing the positions of the opposite side floating bodies, wherein the opposite side floating bodies, the walking stage, and the rails constitute one module unit by an integrated assembly structure.

A pole light and base system that includes a pole light base configured to be secured to a gunwale of a watercraft. In practice, the pole light base might include a pole light tube and a female Universal Serial Bus connector. The pole light tube may have electrical contacts configured to engage respective electrical contacting portions of an all around light pole if an all around light pole is inserted into the pole light tube. In some cases, the system might include the all around light pole and light. The electrical contacts of the tube might include a positive contact electrically coupled to a first wire and a negative contact electrically coupled to a second wire. The first and second wire may be designed to connect directly to a 12 Volt watercraft battery. They may also connect to a boat fuse box that is connected to a battery. Similarly, the female USB connector can be electrically connected to a printed circuit board that includes transforming components capable of transforming 12 Volt power from a watercraft battery into a lower voltage, such as 5 volt, that is made available via the female USB-A connector.

A security device comprising: a plate (20) having an upper portion (21) and a lower portion (22), wherein the upper portion and the lower portion are parallel and off-set; a bulbous barrier (30), wherein the upper portion of the plate and the barrier form a slot (50) therebetween, and the barrier extends in a direction perpendicular to the upper portion of the plane of the plate and away from the slot.

A security device comprising: a plate (20) having an upper portion (21) and a lower portion (22), wherein the upper portion and the lower portion are parallel and off-set; a bulbous barrier (30), wherein the upper portion of the plate and the barrier form a slot (50) therebetween, and the barrier extends in a direction perpendicular to the upper portion of the plane of the plate and away from the slot.

A ship security device is disclosed including a barrier and a panel. The security device may transition between a first configuration and a second configuration. In the first configuration the security device is unassembled and at least the barrier may be arranged in a storage configuration in which the barrier curves or bends through a first angle, and in the second configuration the security device is assembled in an arrangement for use, in which the security device may be assembled around a rail. In the second configuration at least a part of the panel is orientated to be substantially vertical, and the barrier is curved, bent or folded through a second angle, which is greater than the first angle, to protrude away from the panel in a horizontal direction, perpendicular from a plane extending vertically through the rail, to provide an overhang on an exterior side of the rail.