Abstract: A banner display comprising a flexible, stretchable banner, a fixed mounting bracket and a hinged mounting bracket. Rigid support tubes are inserted in hems formed at the ends of the banner. The rigid support tubes are attached to mounting rods in the fixed and hinged mounting brackets. The hinged mounting bracket includes a spring mechanism which tensions the banner as the hinged mounting bracket is closed. To mount the banner, the banner is first attached to the fixed mounting bracket. The other end is attached to the hinged mounting bracket which is in the open position. As the hinged mounting bracket is closed, the banner becomes taut. The spring mechanism maintains tension in the banner when the hinged bracket is closed. As the hinged mounting bracket is closed, the mechanical advantage increases allowing the banner to be mounted without additional tools or manpower.

Abstract: A paper-product shelving construction composed of a single-piece paper-product shroud and a shelving assembly, fitted within the shroud, and formed from paper-product components. The shelving assembly includes a plurality of fluted shelf members extending between a pair of support walls. The shroud includes a back wall, two sidewalls and an open front face. A pair of flaps folded from the tops of the front face and the back wall each have a locking flap which is folded downward into aligned slots formed by two pairs of side flaps folded from the tops of the two sidewalls.

Abstract: A 360.degree. open circular refrigerated display case which features a plurality of horizontal circular display shelves, aligned in a vertical series one above the other. Unique cold and warmed air circulation patterns are provided by the configurations of the shelves and central foraminous ducts. Cascading air curtains flow from top to bottom in the refrigerated display case in a unique flow pattern, i.e. downwards from shelf to shelf and successively inwards and outwards below each shelf, guided by the shelf itself which acts as a baffle. A specific circular configuration of a refrigerated display case with horizontal trays and cold air flow about the trays, which are hollow, as well as a specific arrangement of two adjacent trays or a single hollow tray, as well as the baffles and flow arrangement, as disclosed.

Abstract: A display device comprises a rectangular transparent plastic envelope formed from two sheets of flexible plastic material which are seamed together adjacent their top, one side and bottom margins. The sheets also include horizontal enclosed sleeves at the top and bottom of the envelope in which tubular arms are located. Flexible coupling means are provided in engagement with the upper tubular arm while the lower tubular arm is engaged by laterally spaced tension means which permit the lower arm to turn ninety degrees with respect to the upper arm. A zipper-type closure means may be provided along the open side of the envelope to removably seal the envelope.