Patent ID: 6923315

Claim:
A box formed from a single piece of punched and crease-lined cardboard, defining an internal pocket for containing an extractable leaflet, comprising: at least first, second, third and fourth consecutive main panels and a flap which projects from the first main panel and is superposed on and glued to the fourth main panel in the finished box; an end panel which projects from the fourth main panel and has a width equal to or less than that of the first main panel, the end panel forming with said first main panel a pocket for containing said extractable leaflet; parallel longitudinal folding lines separating the main panels, the end panel and said flap from each other; for at least one end of the box, a closure panel projecting from one end of the first main panel and separated there from by a first transverse folding line about which the closure panel can be rotated to open and respectively close said end of the box; and the main panels and also the end panel being folded about the respective longitudinal folding lines in such a manner that the end panel becomes superposed on the first main panel in the interior of the box to form said pocket therewith wherein in said first main panel there are provided both a second transverse folding line and a pair of cuts or tearable knurlings which extend between the ends of the first transverse folding line and the second transverse folding line to enable the closure panel and a portion of the first mail panel is bounded by the first and second transverse folding lines and by said pair of cuts or knurlings to be folded outward hence leaving uncovered and accessible from the outside of the box at least a portion of the extractable leaflet housed in the internal pocket of the box.