Multiple use study device

Claim 1

A multiple use study device for holding a plurality of articles comprising a single elongated blank of relatively stiff material scored along a plurality of transverse parallel lines so as to be foldable and to hingedly connect a plurality of panels at their contiguous edges, said blank having a first narrow end flap panel portion connected at one end by a first bottom-side crease to one end of a second panel portion, said second portion containing a centrally located, transverse slot, said second portion's other end connected to one end of a third panel portion by a second bottom-side crease, said third portion containing a third bottom-side crease with its other end connected to one end of a fourth panel portion by a fourth top-side crease, said fourth portion containing a centrally located slot cut therethrough, said fourth portion slot located in parallel and longitudinal alignment with said second portion slot, said fourth portion containing outwardly extending tabs at its respective sides each of which contain double bottom-side creases scored in parallel alignment with said fourth panel portion's sides, said second portion's bottom side permanently attachable to said fourth portion's bottom side to form a double thickness tray panel wherein said second portion slot is contiguous with said fourth portion slot, said tray panel reinforced with a third thickness at its sides by said tabs' bottom sides permanently attachable to said tray panel's bottom side, said tray panel structure further reinforced by a triangular tubelike configuration through its forward end formed from said third panel portion, its other end containing a fifth top-side crease which connects to one end a rearwardly inclinable back panel, said first narrow end flap panel portion overlapping and permanently attachable to one end of said back panel's bottom-side wherein said first crease is contiguous with said fifth crease, said back panel's other end connected to one end of a forwardly inclinable prop panel by a narrow panel defined by a pair of spaced bottom-side creases, said prop panel terminating at its other end in a bottom-side crease which connects to one end of a base panel, said base panel bisected with a narrow panel defined by a pair of spaced top-side creases thus permitting said base panel to be collapsible, said base panel terminating at its other end in outwardly extending, laterally inwardly directed cuts from said blank's sides to connect with one end of an outwardly extending, parallel sided, pagestop-bookshelf panel, said pagestop-bookshelf panel laterally bisected by at least two narrow panels defined by at least three spaced creases, a first bottom-side crease, a second top-side crease, and a third bottom-side crease, said pagestop-bookshelf panel terminating in an end flap panel, said pagestop-bookshelf panel foldable so that its narrow panels are insertable through said tray panel slot, said pagestop-bookshelf panel shaped so as to prevent relative lateral movement upon insertion thereof into said slotted tray panel.