| 摘要 |
An apparatus comprising a billfold including first and second sections and a hinge joining the sections for pivotal movement. The first section has a pocket with an opening which provides access to the pocket and the pocket is adapted to receive a card, such as a credit card, through the opening. The hinge joins the first and second sections for pivotal movement between a closed position in which the sections are in confronting, engaging relationship over major portions thereof and an open position in which the sections are out of confronting relationship and the opening of the pocket is exposed to allow insertion of the card into, and withdrawal of the card from, the pocket. A card-missing indicator is coupled to the billfold. The indicator is responsive to removal of the card from the pocket when the sections are in the open position for inhibiting pivotal movement of the first and second sections to the closed position.
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