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    • 4. 发明授权
    • Protective coin holder
    • 防护硬币架
    • US5011005A
    • 1991-04-30
    • US383368
    • 1989-07-20
    • Bruce D. BoydRobert J. GeogheganBarbara A. MetzKaren L. RosenRichard D. RosenAlex BallyRonald J. Sears
    • Bruce D. BoydRobert J. GeogheganBarbara A. MetzKaren L. RosenRichard D. RosenAlex BallyRonald J. Sears
    • A47G1/12G09F3/00G09F3/02
    • A47G1/12G09F3/00G09F3/0292Y10S206/807
    • An improved coin holder for the storage, display and protection of graded coins and other valuables is disclosed. Various tamper-resistant and tamper-evidencing features of the coin holder discourage and prevent fraudulent attempts to obtain access to replace graded coins with those of lesser quality, or tamper with coin grading certificates sealed with the coin in an inner element. Additional features discourage and make difficult the wholesale counterfeiting of the coin holder itself. The coin holder may be partially disassembled to obtain direct, unobstructed access to the coin contained therein, while maintaining the integrity of the grading certificate retained in the inner element along with the coin. The device introduces greater security and certainty into the process of marketing graded and increasingly valuable numismatic items. With minor modifications, the present invention may be used to secure grading small and medium-sized valuables for transport, grading and sale, such as diamonds, jewels, jewelry, stamps, and the like.
    • 公开了用于存储,显示和保护分级硬币和其他贵重物品的改进的硬币架。 硬币支架的各种防篡改和篡改证明功能阻止,并防止欺诈性尝试获得更换质量较差的等级硬币,或者用硬币密封在内部元件中的硬币分级证件。 额外的功能阻止了硬币盒本身的批发假冒难。 硬币保持器可以被部分地拆卸,以便在保持内部元件中保持的分级证书与硬币一体的完整性的同时,直接地,不受阻碍地进入其中包含的硬币。 该设备在分级和越来越有价值的钱币项目的过程中引入更大的安全性和确定性。 通过轻微的修改,本发明可以用于确保用于运输,分级和销售的中小型贵重物品的分级,例如钻石,珠宝,首饰,邮票等。