Patent ID: 7122232

Claim:
An expandable print medium, comprising: a first planar sheet; a second planar sheet; and a plurality of collapsible braces comprising a first wall and a second wall, wherein a top of the first wall and a top of the second wall are attached at a flexible joint, the plurality of collapsible braces being disposed between the first planar sheet and the second planar sheet, and a bottom of the first wall is attached to the second planar sheet; wherein the expandable print medium in a collapsed state has a thickness that allows the expandable print medium to be passed through a printer or copier; wherein a bottom of the first wall and a bottom of the second wall contacts the second planar sheet and wherein the flexible joint contacts the first planar sheet; wherein the plurality of collapsible braces are positioned longitudinally relative to the first planar sheet and the second planar sheet.