Combination tiered letter tray and vertical file
AssigneeRubbermaid Commercial Products LLC
InventorsDavid A. Juergens, Greg P. Terek
Life of this patent
Estimating the term…
Abstract
A tiered letter tray comprising at least two trays detachably stacked one upon another by rectangular plastic riser plates and a vertical file comprising at least one L-shaped trough having means at one side of its base for selective attachment to the side of the bottom letter tray, said trough adapted at the other side of its base for selective attachment to one side of a like trough, and an end cap adapted for selective attachment to said one side of the base for using said trough detached from said letter tray.
Claims9
A combination tiered letter tray and vertical file comprising at least two tiered U-shaped trays each having a bottom wall and side walls with equally spaced-apart slots at the intersections thereof, riser plate members supporting the upper tray on the lower tray and having a bottom groove detachably engaged over the side wall of the lower tray and upper tabs detachably engaged in the slots of the upper tray, and a vertical file comprising at least one L-shaped trough having a bottom wall and side wall with spaced-apart slots at the intersection thereof and spaced-apart upright tabs at the opposite edge of its bottom wall, the upright tabs of said trough being spaced apart the same distance as the slots in the trays and detachably engaged in the slots at one side of said lower tray and the slots of said trough being spaced apart the same distance so as selectively to receive the upright tabs of a like trough in laterally adjoining relation.
Dependencies are inferred from the claim text.