Stackable container tray for storing and displaying flat objects

• US 4,139,097 A
• Filed: 05/02/1977
• Issued: 02/13/1979
• Est. Priority Date: 05/02/1977
• Status: Expired due to Term

• Current Assignee: C R Gibson Company
• Original Assignee: C R Gibson Company
• Inventors: Bowman, Robert G., Russell, John G.
• Primary Examiner(s): Price, William
• Assistant Examiner(s): Moy, Joseph Man-Fu
• Application Number:
  US05/792,979
• Time in Patent Office: 652 Days
• Field of Search: 206/560, 206/449, 206/425, 206/511, 206/555, 40/104.12, 40/152, 40/10 R, 40/16 R
• US Class Current: 206/425
• CPC Class Codes: A47F 3/14 Display trays or containers combined with racks A47F5/0025; tray partitions A47F5/005; as racks and transportable with merchandise A47F5/108; made of cardboard A47F5/11; stackable A47B87/02; packing boxes used subsequently as display trays B65D
• CPC Class Codes: B42F 7/12 Stacked trays

Abstract

A semi-transparent, tray-like container having a flat bottom and substantially vertical side and end walls defining a storage space has flange-like projections on each side wall inner surface in proximity to but spaced from the bottom to define, with the bottom, a retaining channel which slidably receives a removable panel assembly containing a plurality of hinged overlapping transparent envelopes which can be flipped like pages to display flat objects such as photography, stamps, recipes and the like contained therein. The retaining channel holds the panel assembly securely in place with little or no movement even when the envelope pages are turned with the result that the flat objects remain organized and in place in the container for safe storage and convenient display. The container bottom is constructed with supporting legs which may project into the opening of a like container for stacked alignment therewith to provide a system of a plurality of stacked tray-like containers. Downwardly projecting bosses on the container bottom contact the top edge of the walls of an adjacent container of the stack to provide spacing between containers. A semi-transparent lid having edges which overhang the sides of the container and a depending lip which fits inside the container opening may be placed on the container.

Claims

1. A system for storing and displaying for convenient viewing substantially flat objects such as photographs, recipes, stamps, or the like, held in envelopes of storage assemblies each of which includes a multiplicity of envelopes hinged to a substantially flat rectangular supporting panel so as to lie in overlapping relation upon the panel yet leaving opposite side edge portions of the panel unobstructed, said system comprising a plurality of containers stackable one upon another, each of said containers consisting essentially of a unitary, shallow tray-like structure formed by a substantially rectangular bottom wall bordered by opposite upright side walls and opposite upright end walls formed integrally therewith, said walls defining an open-top shallow storage space adapted to receive and encompass the panel and envelopes of one of said assemblies, said side walls having rigid flanges formed integrally therewith and protruding inwardly therefrom over said bottom wall in spaced relation thereto at a location toward one end only of said storage space, said flanges forming channels into which said edge portions of a said panel are slidable and by which the panel is held in place as a said storage assembly is placed into the container, said flanges being sufficiently narrow that the envelopes on a said panel held in said channels are swingable upwardly free of said flanges for selectively viewing individual envelopes on the panel.

2. A system according to claim 1, further comprising a substantially rigid lid fittable onto the open top of any one of said containers, said lid comprising a semi-transparent unitary body formed to cover said storage space and extend over the upper edges of said side and end walls of the one container and a lip depending from said body inwardly of its edges so as to fit into the container inside said upper edges.

3. A system according to claim 1, said walls of each of said containers being semi-transparent so as to enable at least partial viewing of the container contents yet shield them from deleterious light.

4. A system according to claim 1, each of said containers having supporting legs formed on and protruding downward from respective portions of its said bottom wall near the corners thereof, each of said legs having substantially flat upright sides forming a leg corner spaced inward from adjacent edges of said bottom wall so that said legs will nest into the corners formed by said side and end walls of any one of said containers.

5. A system according to claim 4, each of said containers also having on its bottom wall at a side of each of its said legs near an edge of the bottom wall an integral embossment positioned to engage against the upper edge of a said upright wall of any other of said containers so that, when the container is stacked upon another of said containers, its said embossments will hold its bottom wall spaced above the other container.