Patent ID: 7237710

Claim:
In a file section divider formed as an expansive partition and having a laterally extending upper edge from which a file section label tab projects upwardly, an opposing laterally extending lower edge parallel to said upper edge, and mutually parallel opposing side edges oriented perpendicular to said upper and lower edges, the improvement comprising: a pocket panel secured to said expansive partition wherein said expansive partition and said pocket panel are formed from a common sheet of flexible material folded at a bottom edge fold which defines said lower edge of said partition and said pocket panel has a top opening edge located beneath said upper edge of said partition and mutually parallel pocket panel side edges that are parallel to said side edges of said partition and spaced closer together than said side edges of said partition so that said expansive partition is wider than said pocket panel, and said expansive partition has marginal file attachment strips located outboard from said pocket panel side edges and further characterized in that said pocket panel is secured directly to said expansive partition along at least one linear pocket delineation seal that is parallel to said pocket panel side edges and which forms an upper termination and wherein said pocket panel side edges are sealed directly to said expansive partition inboard from said side edges of said expansive partition by linear pocket side seals parallel to said pocket panel side edges and located inboard from said marginal file attachment strips.