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Record keeping apparatus

  • US 3,221,751 A
  • Filed: 07/10/1963
  • Issued: 12/07/1965
  • Est. Priority Date: 07/10/1963
  • Status: Expired due to Term
First Claim
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1. A FOLDER COMPRISING A PLURALITY OF BACKING SHEETS WITH INNER EDGES, MEANS FLEXIBLY BINDING SAID INNER EDGES TOGETHER IN SPACED APART RELATION FOR OPENING IN THE MANNER OF A BOOK, SAID BACKING SHEETS HAVING AN ELONGATE SLOT ADJACENT THE RESPECTIVE INNER EDGES, AT LEAST ONE BINDING SHEET FOR EACH OF SAID BACKING SHEETS, MEANS ON THE BINDING SHEET EXTENDING INTO SAID SLOTS FOR REMOVABLY SECURING SAID BINDING SHEETS TO SAID BACKING SHEETS, SAID BINDING SHEETS RESPECTIVELY HAVING REMOVABLE SECURING MEANS THEREON FOR FASTENING PAPER RECORDS THERETO WHEREBY SAID FOLDER PERMITS CONVENIENT CLASSIFICATION OF AND REFERENCE TO SAID RECORDS, SAID REMOVABLE SECURING MEANS ON SAID BINDING SHEETS COMPRISING A PLURALITY OF FEMALE PRESSURE CLASP OPENINGS DISTRIBUTED OVER SAID BINDING SHEETS IN EQUALLY SPACED APART PAIRS AND A PLURALITY OF PAPER FASTENERS, SAID FASTENERS EACH HAVING A RELATIVELY STIFF ELONGATED BODY AND OPPOSITE ELONGATED BENDABLE WINGS EXTENDING FROM SAID BODY FOR INSERTION THROUGH PAPERS TO BE SECURED, SAID FASTENER BODY HAVING A PAIR OF DOWNWARDLY PROJECTING MALE PRESSURE CLASP MEMBERS SPACED APART FOR RECEPTION IN A SELECTED PAIR OF SAID BINDING SHEET PRESSURE CLASP OPENINGS FOR REMOVABLY SECURING SAID RESPECTIVE FASTENERS TO SAID BINDING SHEET.

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