A method of assembling a set of panels, to obtain an assembled product, including connecting a first edge of a first panel, with a first main plane, to a first edge of a second panel, with a second main plane, including arranging a third panel with a third main plane perpendicular to the first main plane, arranging a first edge of the third panel at a second edge of the second panel and arranging the third main plane with a second angle in relation to the second main plane; connecting the first edge of the third panel to the second edge of the second panel, by displacing the third panel and/or the second panel; and connecting a second edge of the third panel to a second edge of the first panel and connecting the first edge of the third panel to the second edge of the second panel.

A stand for a skateboard or other board that is capable of folding flat for shipping, storage, and store display of the stand, but that can be folded into a three-dimensional shape capable of holding a skateboard upright, either vertically or horizontally, for storage and/or for display of the skateboard.

A set of panels including a first panel with a first main plane and a second panel with a second main plane. The first and the second panel include a mechanical locking device which is configured for locking a first edge of the first panel to a second edge of the second panel at a junction plane. The first main plane is essentially perpendicular to the second main plane and the junction plane is extending between the first main plane and the second main plane. The mechanical locking device includes at the first edge an edge tongue which extends from the junction plane and at the second edge includes an edge groove at the junction plane. The mechanical locking device includes a dowel at the first edge and a dowel groove at the second edge. The dowel is configured to cooperate with the dowel groove.

An assembled product includes at least three elements arranged in three different planes. A first element is connected perpendicular to a second element, and a third element is connected perpendicular to the second element. The assembled product includes one or more locking devices, each comprising a flexible tongue arranged in an insertion groove one of the at least three elements. The flexible tongue cooperates with a tongue groove, at an adjacent one of the at least three elements, for locking the one element and the adjacent element together. A second edge of the second element is connected to a second edge of the third element by a first of said locking devices.

Composed element including at least two panel-shaped elements, which each have an edge zone in which coupling means are present in the form of a profiled part respectively extending in the longitudinal direction of the respective edge zone, as well as each including an end face extending transversely to the respective edge zone, wherein said profiled parts allow coupling the panel-shaped elements together in an interlocking manner, wherein at least one of the panel-shaped elements includes an arrangement which hides from view at least a portion of the profiled part formed at the pertaining edge zone at the location of the end face.

A set of panels including a first panel, a second, and a locking device. The locking device includes an edge groove at the first edge and a tongue groove at the second edge. The edge groove includes a flexible tongue arranged in an insertion groove at a first side of the edge groove. The edge groove includes a first groove surface at a first side of the insertion groove and a second groove surface at a second side of the insertion groove. The second edge includes a first edge surface at a first side of the tongue groove and a second edge surface at a second side of the tongue groove. The locking device is configured to be unlocked by inserting a tool in the tongue groove. The first groove surface is arranged offset in a second direction relative to the second groove surface by a first distance.

A modular display case is an apparatus that houses at least one desired item. The apparatus is able to effectively protect a desired item as the apparatus includes an enclosure, a plurality of lateral walls, a cover, an interconnecting system, a plurality of lamps, and a power source. The enclosure houses the power source and upholds a desired item, the plurality of lateral walls, the cover, and the plurality of lamps. The plurality of walls and the cover surround and aid in the preservation of a desired item. The plurality of walls and the cover are transparent. The plurality of walls and the cover are attachable with each other and the enclosure with the interconnecting system of a plurality of tabs, a plurality of notches, a plurality of first tab-receiving slots, and a plurality of second tab-receiving slots. The plurality of lamps illuminates the desired item with the power source.

In an aspect there is provided a joint assembly 16 for panel board materials, comprising: a first member 14 comprising a tongue 22 extending from a surface 26 of the first member 14, the tongue 22 comprising a first groove 24 in a side 28 of the tongue 22; wherein at least a portion of the side 28 of the tongue 22 including the first groove 24 extends generally perpendicular to the surface 26 of the first member 14; and a second member 12 comprising: a second groove 32 in a surface 36 of the second member 12, the second groove 32 being arranged to receive the tongue 22; and a lip 34 extending into the second groove 32; wherein, in an assembled position, the tongue 22 is arranged to slot into the second groove 32 and the lip 34 is arranged to slot into the first groove 24 thereby to join the first and second members 14, 12.

An assembled product includes at least three elements arranged in three different planes. A first element is connected perpendicular to a second element, and a third element is connected perpendicular to the second element. The assembled product includes one or more locking devices, each comprising a flexible tongue arranged in an insertion groove one of the at least three elements. The flexible tongue cooperates with a tongue groove, at an adjacent one of the at least three elements, for locking the one element and the adjacent element together. A second edge of the second element is connected to a second edge of the third element by a first of said locking devices.

A set including a first panel, a second panel and a mechanical locking device for locking the first panel to the second panel, the mechanical locking device includes an insertion groove at the second edge surface, a flexible tongue positioned in the insertion groove and an edge tongue including a tongue groove, the flexible tongue includes a first locking surface and a second locking surface, the first locking surface is configured to cooperate with the tongue groove for locking of the first panel to the second panel in a first direction when the flexible tongue is positioned in the insertion groove in a first orientation, the second locking surface of the flexible tongue is configured to cooperate with the tongue groove for a locking of the first panel to the second panel in a first direction when the flexible tongue is positioned in the insertion groove in a second orientation.