A shelf assembly includes a frame assembly having a side member, wherein the frame assembly is operable between stowed and extended positions. A rack assembly includes a first rack hingedly coupled to a second rack. The first rack and the second rack are pivotally coupled to the side member of the frame assembly, and the rack assembly is operable between first and second positions. The first rack and the second rack are angled towards a pivot axis defined between the first rack and the second rack when the rack assembly is in the second position. The rack assembly moves from the first position to the second position as the frame assembly moves from the stowed position to the extended position.

This system (10) for distributing gas cylinders, wherein the gas cylinders (11) are likely to be of different types defined by different shapes, volumes and colors, comprises means (20) for identifying the type of gas cylinder (11), the identification means (20) comprising a first sensor (60) for sensing the color of the gas cylinder. The identification means (20) also include a sensor (62) for detecting ferromagnetic material.

This invention is a device to safely transport drinking water containers or other liquids in containers. The invention is designed in two parts that can interlock at the center to form a stable ‘X’ shape. The invention can be disassembled for easy storage and re assembled to carry large bottles of water or other fluids in similar containers in various modes of transportation without spilling. The invention can be constructed as a one-part design without changing the spirit of the invention.

An apparatus which comprises two or more vertical members and a horizontal member attached to or integral with each of the vertical members. Each vertical member comprises (a) a lower arm comprising a support member and an attachment means for fixably attaching the arm to the vertical member; and (b) an upper arm comprising a retaining member, an attachment means for movably attaching the arm to the vertical member, and a vertical movement actuator. The lower arm and the upper arm are perpendicular or nearly perpendicular to the plane defined by the vertical members and the horizontal member, and wherein the lower arm and upper arm on each vertical member are in alignment to support the same container.

A column tube holder includes: a first side rail extending vertically; a second side rail extending vertically; a first shelf extending horizontally between the first side rail and the second side rail; a second shelf extending horizontally between the first side rail and the second side rail, the second shelf disposed below the first shelf; and a third shelf extending horizontally between the first side rail and the second side rail, the third shelf disposed below the second shelf. The column tube holder is composed of a conductive material, an anti-static material, and/or a static dissipative material.

A display device for illuminating a packaged beverage includes a panel having a front end opposite a rear end. The panel further includes a top surface on which a packaged beverage may be placed, and the top surface has transparent portions. A light source is arranged within the panel for illuminating the packaged beverage arranged on the top surface of the panel. The display device further includes an end cap having a front wall arranged at the front end of the panel.

A column tube holder includes: a first side rail extending vertically; a second side rail extending vertically; a first shelf extending horizontally between the first side rail and the second side rail; a second shelf extending horizontally between the first side rail and the second side rail, the second shelf disposed below the first shelf; and a third shelf extending horizontally between the first side rail and the second side rail, the third shelf disposed below the second shelf. The column tube holder is composed of a conductive material, an anti-static material, and/or a static dissipative material.

A shelf assembly includes a frame assembly having a side member, wherein the frame assembly is operable between stowed and extended positions. A rack assembly includes a first rack hingedly coupled to a second rack. The first rack and the second rack are pivotally coupled to the side member of the frame assembly, and the rack assembly is operable between first and second positions. The first rack and the second rack are angled towards a pivot axis defined between the first rack and the second rack when the rack assembly is in the second position. The rack assembly moves from the first position to the second position as the frame assembly moves from the stowed position to the extended position.

A wine bottle holder including a plate and an extension member coupled to the plate. The extension member may extend outwards from the plate and a ring may be coupled to the extension member. The ring may be configured to receive a portion of the wine bottle. The ring may include a cylindrical body with opposite surfaces that are parallel to each other. The opposite surfaces may define oblique openings.

A bottle rack has a panel with a plurality of receptacle apertures and a corresponding plurality of cylindrical receptacles, each cylindrical receptacle having a receptacle opening located at the corresponding aperture and projecting away from a rear face of the panel.