402 / | HD | BINDER DEVICE RELEASABLY ENGAGING APERTURE OR NOTCH OF SHEET |
8 | DF | PLIANT, DEFORMABLE SHEET RETAINER (E.G., CORD, BAND, STRAP, ETC.) {4} |
14 | DF | .~ Secured by folded portion thereof {2} |
15 | DF | .~.~ Cooperating with holder therefor {2} |
17 | ![]() | .~.~.~ Slidable holder |