Stackable tray having prestressed sections

Special receptacle or package – Structural features for vertical stacking – i.e. – similar... – Having specified means for nesting instead of stacking

Reexamination Certificate

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Details

C206S509000, C220S609000

Reexamination Certificate

active

06953116

ABSTRACT:
A tray having prestress sections including a domed shaped bottom and a merchandising window. The window includes a surface parallel to the dome shaped bottom. When the tray is subjected to a load, the dome and the surface of the merchandising window become substantially planar. The front of the tray also includes vertically extending corners that are angled inwardly toward one another from an outer top end to an inner lower end when the tray is empty. When the tray is loaded, the corners deflect toward a vertically extending parallel relationship with respect to one another. The corners adjacent the rear of the tray are fixed relative to one another.

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patent: 6241096 (2001-06-01), Littlejohn et al.
patent: 6260706 (2001-07-01), Koefelda
patent: 6386388 (2002-05-01), Overholt

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