Abstract: An example watercraft includes a hull that defines a cockpit. A scupper is provided that extends from the cockpit through an exterior surface of the hull. A recess defined by the hull is in communication with the scupper, and the recess defines a portion of a venturi tube. A plate that is attachable to the hull is configured to define another portion of the venturi tube such that when the plate is attached to the hull, a complete venturi tube is defined.

Abstract: In one example, a watercraft includes a buoyant body in the form of a single piece structure sized and configured to support the weight of one or more users. The watercraft also includes a retractable fin connected to a pin that resides in a fixed location relative to the body, the pin including a side surface that is in contact with the body. The retractable fin is rotatable about the pin between an extended position and a retracted position, and the retractable fin includes an engagement portion that is engageable with a first portion of the body and with a second portion of the body. The retractable fin assumes the extended position when the engagement portion is releasably retained by the first portion of the body, and the retractable fin assumes the retracted position when the engagement portion is releasably retained by the second portion of the body.

Abstract: In one example, a watercraft includes a buoyant body in the form of a single piece structure sized and configured to support the weight of one or more users. The watercraft also includes a retractable fin connected to a pin that resides in a fixed location relative to the body, the pin including a side surface that is in contact with the body. The retractable fin is rotatable about the pin between an extended position and a retracted position, and the retractable fin includes an engagement portion that is engageable with a first portion of the body and with a second portion of the body. The retractable fin assumes the extended position when the engagement portion is releasably retained by the first portion of the body, and the retractable fin assumes the retracted position when the engagement portion is releasably retained by the second portion of the body.

Abstract: In one example, a board includes a body having a single piece structure, the body including an upper surface that defines a deck, and a lower surface. The board also includes first and second retractable fins, where the first retractable fin is rotatably connected directly to the body at a first fixed location on the body such that the first retractable fin is rotatable about the first fixed location between an extended position and a retracted position, and the first retractable fin including an engagement portion that is engageable with a first portion of the body and with a second portion of the body. The first retractable fin assumes the extended position when the engagement portion is releasably retained by the first portion of the body, and the first retractable fin assumes the retracted position when the engagement portion is releasably retained by the second portion of the body.

Abstract: In one example, a board includes a body having a single piece structure, the body including an upper surface that defines a deck, and a lower surface. The board also includes first and second retractable fins, where the first retractable fin is rotatably connected directly to the body at a first fixed location on the body such that the first retractable fin is rotatable about the first fixed location between an extended position and a retracted position, and the first retractable fin including an engagement portion that is engageable with a first portion of the body and with a second portion of the body. The first retractable fin assumes the extended position when the engagement portion is releasably retained by the first portion of the body, and the first retractable fin assumes the retracted position when the engagement portion is releasably retained by the second portion of the body.

Abstract: In one example, a watercraft, such as a kayak, is provided that includes a body, at least a portion of the body having a unitary one-piece construction. The body includes a hull and a cockpit that is integral with the hull, and the cockpit includes a seating area. Finally, the example watercraft includes a backrest connected to the body near the seating area and rotatable between a substantially vertical orientation and a substantially horizontal orientation, and movement of the backrest is limited to rotational motion.

Abstract: In one example, a watercraft, such as a kayak, is provided that has a body which includes a hull, a cockpit connected with the hull, and a backrest removably attached to the body. The watercraft may additionally include a fish tail configuration near a stern of the watercraft.

Abstract: In one example, a watercraft, such as a kayak, is provided that includes a body, at least a portion of the body having a unitary one-piece construction. The body includes a hull and a cockpit that is integral with the hull, and the cockpit includes a seating area. Finally, the example watercraft includes a backrest connected to the body near the seating area and rotatable between a substantially vertical orientation and a substantially horizontal orientation, and movement of the backrest is limited to rotational motion.

Abstract: In one example, a basketball system includes a basketball goal, a support structure, a connecting structure connecting the basketball goal and the support structure, and a height adjustment mechanism connected to the support structure and the connecting structure. The height adjustment mechanism includes: a biasing mechanism connected at least indirectly to the connecting structure and including a locking pin movable between a first position where the biasing mechanism is locked and a second position where the biasing mechanism is unlocked; and, a handle including an outer surface configured such that rotation of the handle results in a corresponding linear movement of the locking pin as the outer surface slidingly engages the locking pin. The height adjustment mechanism is configured such that a single movement of the handle is sufficient to effect both unlocking of the biasing mechanism and adjustment of a height of the basketball goal.

Abstract: A partition system may include one or more panels. A panel may be constructed using blow-molded plastic. A panel may include one or more depressions, which may be aligned with one or more depressions on an opposing side of the panel. The depressions may provide additional structural integrity for a panel. The depressions on opposing sides of the panel may extend toward and engage each other. The panels may include patterns with which one or more depressions may intersect. The panels may include symmetric patterns on opposing sides. The partition system may include one or more connectors adapted to receive a portion of one or more panels. The partition system may include one or more feet that may be attached to one or more panels. The panels may include one or more reinforcing members of various shapes disposed proximate one or more edges of a panel.

Abstract: A basketball system may include a basketball goal and a support structure that is sized and configured to support the basketball goal above a playing surface. The basketball system may also include an adjustment assembly that is sized and configured to allow the height of the basketball goal to be adjusted. The adjustment assembly may include an arm that is connected to the structure connecting the basketball goal and the support structure. The arm may include a plurality of receiving portions, such as openings or slots, and an engaging member may be connected to the support structure. When the engaging portion is connected to a first receiving portion, the basketball goal may be disposed at a first height. Preferably, when the engaging portion is connected to a second receiving portion, the basketball goal may be disposed at a second height. The adjustment assembly may also include a locking mechanism that is sized and configured to lock the arm and basketball goal in a desired position.

Abstract: A partition system may include one or more panels. A panel may be constructed using blow-molded plastic. A panel may include one or more depressions, which may be aligned with one or more depressions on an opposing side of the panel. The depressions may provide additional structural integrity for a panel. The depressions on opposing sides of the panel may extend toward and engage each other. The panels may include patterns with which one or more depressions may intersect. The panels may include symmetric patterns on opposing sides. The partition system may include one or more connectors adapted to receive a portion of one or more panels. The partition system may include one or more feet that may be attached to one or more panels. The panels may include one or more reinforcing members of various shapes disposed proximate one or more edges of a panel.

Abstract: A modular enclosure may include a number of components, such as floor panels, wall panels and roof panels, which may be interconnected to form a structure such as a shed. For example, the shed may include wall panels with connecting portions that are sized and configured to allow adjacent wall panels to be interconnected. The wall panels may also include outwardly extending projections that allow the wall panels to be connected to the floor panels. In addition, the wall panels may include receiving portions that may receive portions of the roof panels, such as an outwardly extending lip. Advantageously, a truss may extend through the receiving portions in the wall panels and the truss may include a channel that is sized and configured to allow any water that enters the shed through a roof panel seam to be removed from the shed.

Abstract: In one example, a basketball system includes a basketball goal, a support structure, a connecting structure connecting the basketball goal and the support structure, and a height adjustment mechanism connected to the support structure and the connecting structure. The height adjustment mechanism includes: a biasing mechanism connected at least indirectly to the connecting structure and including a locking pin movable between a first position where the biasing mechanism is locked and a second position where the biasing mechanism is unlocked; and, a handle including an outer surface configured such that rotation of the handle results in a corresponding linear movement of the locking pin as the outer surface slidingly engages the locking pin. The height adjustment mechanism is configured such that a single movement of the handle is sufficient to effect both unlocking of the biasing mechanism and adjustment of a height of the basketball goal.

Abstract: A modular enclosure, such as a shed, may include a floor constructed from one or more floor panels. The floor panels, which may be constructed from blow-molded plastic, may include a pattern disposed on the upper surface. The floor panels may also include depressions that are formed in the lower surface and extend towards the upper surface. If desired, the depressions may be generally aligned with a portion of the pattern in the upper surface and the depressions may have a length that is less than the distance separating the upper surface and the lower surface. Advantageously, the depressions may be sized and configured to increase the strength of the floor panels. In addition, the floor panels may include a pattern disposed on the lower surface and the depressions may be at least partially disposed in the pattern. The patterns on the opposing sides of the panels may be generally offset and/or have different orientations.

Abstract: A basketball system may include a basketball goal with a backboard and a rim. The basketball system may also include a support structure that is sized and configured to support the basketball goal above a playing surface. In addition, the basketball system may include a height adjustment mechanism that allows the height of the basketball goal to be adjusted. The height adjustment mechanism may include a locked position in which the height of the basketball goal may be set in a fixed position and an unlocked position in which the height of the basketball goal may be adjustable. The upward movement of a handle may unlock the height adjustment mechanism and adjust the height of the basketball system, and the downwardly movement of the handle may also unlock the height adjustment mechanism and adjust the height of the basketball system.

Abstract: A modular enclosure may include a number of interlocking components, such as panels, that may be interconnected to form sidewalls, roof and/or floor. The panels may be constructed from blow-molded plastic and a first pattern may be disposed on one surface and a second pattern may be disposed on an opposing surface. One or more points of intersection may be located where the first pattern and the second pattern overlie, and a depression may be disposed at the points of intersection. The depressions are preferably sized and configured to increase the strength and/or rigidity of the panel.

Abstract: A modular enclosure, such as a shed, may include sidewalls and a roof. The roof, for example, may include one or more roof panels. The roof may also include a truss that is sized and configured to support the roof panels. The shed may also include one or more support beams that may be connected to the truss and may be connected to one or more panels. The shed may include one or more brackets used to connect a pair of panels that are positioned at an angle to form a corner of the shed. The shed may also include a cover, which may include one or more receiving portions sized and configured to receive at least a portion of the brackets. A plurality of roof panels may be positioned within a shipping container to form storage areas or cavities sized and configured to receive all or at least a portion of one or more floor panels.

Abstract: A modular enclosure, such as a shed, may include a plurality of corner panels that are constructed from blow-molded plastic. Each of the corner panels may include a living hinge that generally divides the corner panel in half and allows the corner panel to be moved between a generally planar position to facilitate packaging of the shed and an angled position. The shed may also include a plurality of wall panels constructed from blow-molded plastic and disposed between the corner panels. The living hinge is preferably generally vertically positioned when the corner panels are used to construct the shed and the living hinge preferably extends generally from a top portion of the corner panel to a lower portion of the corner panel. Advantageously, the living hinge may be used to construct other portions of the shed such as shelves, skylights and roof caps.