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1. 发明授权

US5011005A Protective coin holder 失效
标题翻译：防护硬币架
公开(公告)号：US5011005A
公开(公告)日：1991-04-30
申请号：US383368
申请日：1989-07-20
申请人： Bruce D. Boyd , Robert J. Geoghegan , Barbara A. Metz , Karen L. Rosen , Richard D. Rosen , Alex Bally , Ronald J. Sears
发明人： Bruce D. Boyd , Robert J. Geoghegan , Barbara A. Metz , Karen L. Rosen , Richard D. Rosen , Alex Bally , Ronald J. Sears
IPC分类号： A47G1/12 , G09F3/00 , G09F3/02
CPC分类号： A47G1/12 , G09F3/00 , G09F3/0292 , Y10S206/807
摘要： 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.
摘要翻译：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。

2. 发明授权

US4480666A Material splitter 失效
标题翻译：材料分离器
公开(公告)号：US4480666A
公开(公告)日：1984-11-06
申请号：US484145
申请日：1983-04-11
申请人： Michael D. Milosh , Robert J. Geoghegan
发明人： Michael D. Milosh , Robert J. Geoghegan
IPC分类号： B27L7/04 , B27L7/00
CPC分类号： B27L7/04
摘要： An apparatus for splitting materials including wood, having rotating conical wedge elements which screw their way into the material thereby splitting and/or fracturing the material. The axes of rotation of the conical wedge members are closer together at the pointed ends than at the base ends, and in a preferred embodiment are touching at the pointed ends with the surfaces of the conical wedge members in contact along their lengths.
摘要翻译：一种用于分割包括木材的材料的装置，其具有旋转的锥形楔形元件，所述楔形元件将其进入材料，从而分裂和/或破裂材料。锥形楔构件的旋转轴线在尖端处比在基端处更靠近在一起，并且在优选实施例中，在尖端处接触锥形楔形构件的沿其长度接触的表面。

3. 发明授权

US5133451A Protective coin holder 失效
标题翻译：保护性硬币支架
公开(公告)号：US5133451A
公开(公告)日：1992-07-28
申请号：US687455
申请日：1991-04-18
申请人： Bruce D. Boyd , Robert J. Geoghegan , Barbara A. Metz , Karen L. Rosen , Richard D. Rosen , Alex Bally , Ronald J. Sears
发明人： Bruce D. Boyd , Robert J. Geoghegan , Barbara A. Metz , Karen L. Rosen , Richard D. Rosen , Alex Bally , Ronald J. Sears
IPC分类号： A47G1/12 , G09F3/00 , G09F3/02
CPC分类号： G09F3/0292 , A47G1/12 , G09F3/00
摘要： An improved container for the storage, display and protection of collectable items such as graded coins, stamps, jewels and other valuables is disclosed. Display of the collectable items is enhanced by an optical element which provides reflective means for viewing the item indirectly. A reflecting prismatic ring is preferred to provide viewing of the periphery of a cavity or the collectable item enclosed therein. In a second embodiment where two or more components may completely enclose the cavity, various tamper-resistant and tamper-evidencing features are further incorporated in the container design to discourage and prevent fraudulent substitutions of collectable items, modification of grade and value certificates enclosed therewith, or counterfeiting of container components.
摘要翻译：公开了一种用于存储，显示和保护诸如分级硬币，邮票，珠宝和其他贵重物品的可收集物品的改进的容器。通过提供用于间接观看物品的反射装置的光学元件增强了可收集物品的显示。反射棱镜环优选地提供观察空腔或其中包含的可收集物品的周边。在其中两个或更多个部件可以完全包围空腔的第二实施例中，在容器设计中进一步包括各种防篡改和篡改证明特征，以阻止和防止可收集物品的欺骗性替换，与其封闭的等级和价值证书的修改，或伪装容器部件。

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