Patent ID: 8020325
Filing Date: 2011-09-20
Classification: A63H,B42D,B42P,G09F

Abstract:
1. A pop-up article comprising: a base piece having a front cover and a back cover joined by a first fold; a pop-up device having a pop-up panel, a front flap adjoining the pop-up panel at a second fold, and a rear flap adjoining the pop-up panel at a third fold, the rear flap supporting a sliding portion having a tab disposed distally from the pop-up panel; wherein the tab is adhered to the front cover in proximity to the first fold, and wherein the front flap is adhered to the back cover, such that the pop-up panel forms a flat shape between the front and back covers when the base piece is closed with the front cover and the back cover generally parallel to each other, and the pop-up panel further forms a generally semi-cylindrical shape extending upwardly from the base piece when the base piece is opened with the front cover and the back cover generally aligned with each other.