Data card holder

Claim 1

A holder for data cards for use in maintaining job records, comprising: a first rectangular flat base member and a second rectangular flat base member each having a first side and a second side, and a transverse dimension and a longitudinal dimension, said base members having adjacent transverse edges, transverse hinge means cooperating with the adjacent transverse edges to pivotally connect the first and second base members, first and second sheets located in juxtaposition respectively to one side each of the first and second base members, transverse means attaching portions of each sheet to each base member to form a plurality of transverse rows of pockets, longitudinal means attaching transverse spaced portions of each sheet to each base member to form a plurality of pockets in each row, each of said sheets having a transverse edge adjacent the open end of each row of pockets, said open end of each row of pockets being open toward said transverse hinge means, flap means attached to the base members cooperating with the sheets to retain the cards in the pockets, said flap means having a transverse edge linearly alIgned with and abutting the transverse edge of the sheets, said flap means having free ends adapted to be gripped whereby the flap means is foldable back to provide access to the pockets, a third sheet located in juxtaposition to the first base member substantially coextensive to the first base member on the side of the first base member opposite the first sheet; means attaching portions of the third sheet to the longitudinal edges of the first base member and to the lateral edge of the first base member opposite the lateral edge pivotally attached to the second base member to form a first single large pocket, a fourth sheet located in juxtaposition to the second base member and coextensive with the second base member on the side of the second base member opposite the second sheet, and means attaching portions of the fourth sheet to the longitudinal edges of the second base member and to the lateral edge of the second base member opposite the lateral edge pivotally attached to the first base member to form a second single large pocket.