Patent ID: 7104397
Filing Date: 2006-09-12
Classification: G11B

Abstract:
1. A media-disk case comprising: an envelope having spaced front and back walls forming a cavity opening at an edge formed with a cutout; a plastic pin extending along an axis A in the cavity and having ends fixed adhesively to the walls; a plastic insert formed with a seat adapted to hold a media disk, with a thickened edge region, and with a hole traversed by the pin, the insert being fittable in the cavity and pivotal about the pin between an open position largely outside the cavity and a closed position contained in the cavity and with the edge region fitting in the cutout; a plastic stop adhesively fixed to the walls in the cavity, offset from the pin, and closely juxtaposed with and bearing on the insert in the closed position; and a frangible plastic web unitarily formed with the stop and with the insert, whereby the insert can only be moved from the closed position to the open position on rupturing of the web.