Patent ID: 7395622

Claim:
An advertising/promotional display system comprising: A. a first panel and a second panel, interconnected to each other, with said first panel and said second panel each comprising separate, single, substantially flat members integrally affixed to each other along a single, common fold line, whereby the first flat panel is pivotable into overlying engagement with the second flat panel when in a first, folded position and arcuately pivoted into a second display position wherein said first panel and said second panel are substantially perpendicular to each other forming an L-shape display; B. a third panel a. mounted along one terminating edge thereof to the second panel in pivotal relationship therewith, wherein said third panel is positioned in juxtaposed, spaced, substantially parallel facing relationship with the first panel when in the second position, and b. comprising a cutout zone or aperture formed therein and positioned for being in spaced, substantially parallel, facing relationship with the surface of the first panel and positioned for receiving and securely maintaining the terminating end of a combined locking and supporting member; C. the combined locking and supporting member comprising: a. a substantially flat plate integrally affixed and pivotally mounted to the first panel for being movable between a first stowed position wherein the locking and supporting member is in overlying, aligned relationship with the first panel and a second engaged position, wherein said locking and supporting member extending through a passageway of the first panel; b. an integrated support section formed by a first portion of the locking and supporting member and constructed for stabilizing and maintaining the first panel in an erect position when said supporting member is in its second engaged position with the support section extending rearwardly from the first panel, and c. a locking section formed by a second portion of the locking and supporting member and constructed for extending forwardly from the first panel when in its second position and positioned for cooperating engagement in the cutout zone or aperture of the third panel for engaging the third panel and maintaining the third panel in an erect position when said locking and supporting member is in its second, engaged position.