Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
B42D17/00—Hanging or securing devices for books, newspapers or the like
B42D17/005—Hand-held holders for facilitating the reading of newspapers or the like
Staffelkartei bzw. -blattei in Buchform o. dgl., bei welcher der Ruecken aus zwei gelenkig miteinander verbundenen Haelften besteht, die durch eine Schliessvorrichtung sowohl in der geschlossenen als auch in der halbgeoeffneten Lage verriegelt werden koennen