Patent ID: 8100435

Claim:
A flat ringless instant file adhesive fastener book-type paper binder, comprising: a) a binder cover having two opposed durable rectangular cover panels, each flexibly connected along a side edge line to a narrow connecting panel; b) at least two spaced small adhesive fastener packs mounted on one of the panels adjacent to the side edge line at the narrow connecting panel, for fastening paper sheets; c) each adhesive fastener pack having a plurality of superposed and aligned identical narrow adhesive fasteners held together at an inner end and attached to the one panel; d) each fastener being a unitary narrow flexible thin about 2 mils plastic film which has a thin medium tack adhesive strip on its upper surface, which is parallel to and sufficiently spaced from the said inner end of the adhesive fastener to provide a fastener bending section which bends back over the inner end of the fastener to provide pivotal movement of a filed paper adhered to the adhesive strip allowing the filed paper to move as a book page from one cover panel to the other; e) a non-adhereable surface disposed on the lower surface of the adhesive fastener which is in alignment with, and has a larger surface than the medium tack adhesive on the adhesive fastener upper surface; and f) the lower non-adhereable coating on each adhesive fastener being in non-adhering covering contact with the medium tack adhesive strip on the adhesive fastener below it, so that a file paper inner edge attached to the adhesive strip of an upper adhesive fastener will act to separate the upper adhesive fastener from the lower adhesive fastener, when the attached file paper is pivotably turned over to the other binder cover panel, to thereby uncover the medium tack adhesive on the lower fastener for receiving another file paper at its inner edge section.