Patent ID: 7185800
Filing Date: 2007-03-06
Classification: B42F,B65D,Y10S

Abstract:
1. An expandable folder, comprising: a single, integral material including; a back having a lower edge, an upper edge, and first and second side edges, the back having a width defined between said first and second side edges; a first side connected to the first side edge of said back by a first expanding side section having first, second and third side fold lines; a second side connected to the second side edge of said back by a second expanding side section having first, second and third side fold lines; a front connected to the lower edge of said back by an expanding bottom section including first, second and third lower fold lines, the front having a cover portion and a foldover portion; a flap connected to said upper edge of said back by an expanding top section including first, second, third and fourth upper fold lines; the foldover portion of said front having a first tab and a second tab, the first side having a slot to receive said first tab, the second side having a slot to receive said second tab, the cover portion of said front having a slot for receiving said flap, the foldover portion having a width corresponding to the width of the back and the foldover portion folded over the first and second sides and positioned between the back and the first and second sides.