Concealable device for discreetly providing confidential combination lock information to screening authorities at airports and the like

摘要

A security device for use with luggage or other closable apparatus includes a card-shaped member composed of at least one layer of scanning-radiation-blocking material having a plurality of score-lines defining a section of the scanning-radiation-blocking material with at least one portion of the section capable of being readily and selectively removed by a user to form a user-customized aperture extending through the at least one layer of scanning-radiation-blocking material, with the user-customized aperture defining a user-selected numeral-shape, such that the card-shaped member, having the user-customized aperture therein, selectively blocks scanning radiation from a screening device to display the user-selected numeral-shape on a display of the screening device corresponding to a hidden combination code associated with the closable apparatus.