Transparent holder for packing slips and invoices

Claim 1

A PACKING SLIP HOLDER COMPRISING A THIN RECTANGULAR FLEXIBLE TRANSPARENT SHEET FOLDED ALONG A LINE PARALLEL TO THE END EDGES OF THE SHEET AND FORMING FRONT AND REAR PANELS OVERLYING ONE ANOTHER WITH THEIR SIDE EDGES COTERMINOUS, MEANS CONNECTING SAID SIDE EDGES TOGETHER, SAID FOLD FORMING A CLOSED BOTTOM END FOR THE HOLDLER, SAID FRONT PANEL HAVING AT THE END OPPOSITE OF THE FOLD A PORTION EXTENDING UPWARDLY AND BEYOND THE ADJACENT END OF THE REAR PANEL, SAID LATTER END OF THE REAR PANEL BEING UNCONNECTED WITH THE FRONT PANEL BETWEEN THE CONNECTED SIDE EDGES TO PERMIT INSERTION OR WITHDRAWAL OF A PACKING SLIP BETWEEN THE PANELS, A LAYER OF PRESSURE SENSITIVE ADHESIVE MATERIAL ON THE EXPOSED SIDE OF SAID REAR PANEL ADJACENT SAID FOLDED END AND EXTENDING FOR THE FULL WIDTH OF THE PANEL AND COVERING A SUBSTANTIAL AREA THEREOF, A STRIP OF SHEET MATERIAL ON THE EXPOSED SIDE OF SAID REAR PANEL COEXTENSIVE WITH AND COMPLETELY COVERING THE LAYER OF ADHESIVE MATERIAL, A LAYER OF PRESSURE SENSITIVE ADHESIVE MATERIAL ON THE INNER SIDE OF SAID FRONT PANEL ON SAID UPWARDLY EXTENDING PORTION ADJACENT THE UPPER EDGE THEREOF AND ADJACENT SAID UNCONNECTED END OF SAID REAR PANEL AND BEING SPACED THEREFROM, SAID LAYER EXTENDING FOR THE FULL WIDTH OF THE PANEL, AND A STRIP OF SHEET MATERIAL COEXTENSIVE WITH AND COMPLETELY COVERING SAID LATTER ADHESIVE LAYER.