Abstract: A cable-guide trough has a set of like U-shaped cross wires aligned with one another and lying in respective generally parallel and longitudinally spaced planes so as to form a trough with a horizontal floor and two upright sides. A set of generally parallel longitudinal wires is joined to the cross wires at the floor and sides. One of the sets is formed at the floor in upper and lower layers vertically flanking the other of the sets at the floor. The wires are all of identical cross-sectional size and shape. Both sets of wires are formed as two layers in the trough floor to produce a four-layer floor. Each wire of the lower layer lies directly underneath a respective one of the wires of the upper layer. The one set can be the longitudinal wires or the cross wires in a three-layer system. Furthermore the one set can be formed in the trough sides as inner and outer layers horizontally flanking the other of the sets at the trough sides.

Abstract: A pair of wire channels each have a cross U-shaped end wire of predetermined diameter joined to ends of longitudinal wires. A U-shaped clip engages around the end wires between a respective pair of the longitudinal wires. It has a floor engaging the two end wires and is formed with a pair of flanks each engaging a respective one of the ends wires and each formed with a respective formation retaining the respective end wire against the floor.

Abstract: A cable-guide trough has a row of like U-shaped cross bars aligned with one another and lying in respective generally parallel and longitudinally spaced planes and a plurality of generally parallel longitudinal bars joined to the cross bars and each having a first laterally deflected end portion carrying a first one of the cross bars and an opposite second end portion carrying a second one of the cross bars. The first cross bar and the first end portions are dimensioned to nest with the second the cross bar and second end portions of another such trough to couple the troughs together.

Abstract: A carrier for containers, such as bottles, the carrier being made of plastic, being nestable with identical carriers when empty and being formed to be stacked, when filled, with other filled carriers in a manner such that the weight load of the stack is supported by the bottles, the carrier including a grid-like bottom, a top frame, columns connecting the bottom to the top frame and stacking projections extending downwardly from the bottom and having parts which project laterally outwardly from the bottom while being laterally inset from the outer edge of the rim.