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    DURABLE SECURITY DEVICES AND SECURITY ARTICLES EMPLOYING SUCH DEVICES
    2.
    发明公开
    DURABLE SECURITY DEVICES AND SECURITY ARTICLES EMPLOYING SUCH DEVICES 无效
    DAUERHAFTE SICHERHEITSVORRICHTUNGEN UND SICHERHEITSARTIKEL ZUR ANWENDUNG SOLCHER VORRICHTUNGEN

    公开(公告)号：EP1532002A1

    公开(公告)日：2005-05-25

    申请号：EP03791698.8

    申请日：2003-08-19

    申请人： CRANE & CO., INC. ,  Technical Graphics Security Products, LLC

    发明人： COTE, Paul, F. ,  CRANE, Timothy, T. ,  CURDO, Stephen, B. ,  GARTNER, Gerald, J. ,  LEEDS, Daniel, G. ,  PAGE, Brian, C. ,  WOLPERT, Gary, R.

    IPC分类号： B42D15/00 ,  G07D7/00

    CPC分类号： B42D25/355 ,  B42D2033/10

    摘要： Durable security devices that are resistant to chemical attack and mechanical degradation and security articles employing such devices, are provided. By way of the durable security device of the present invention, opposing longitudinal borders adjacent an information-bearing layer are sealed, thereby preventing corrosive and/or degrading materials from reaching this layer through these sealed borders. In a preferred embodiment, at least a portion of the information bearing layer is fully encapsulated, thereby rendering this portion or layer and the information conveyed thereby, impervious to chemical attack.

    摘要翻译： 提供耐化学侵蚀和机械降解的耐用安全装置以及使用这种装置的安全物品。 通过本发明的耐用安全装置，邻近信息承载层的相对纵向边界被密封，从而防止腐蚀性和/或降解材料通过这些密封边界到达该层。 在优选实施例中，信息承载层的至少一部分被完全封装，从而使得该部分或层和由此传送的信息不受化学侵蚀的影响。

    SECURITY DEVICE HAVING MULTIPLE SECURITY FEATURES AND METHOD OF MAKING SAME
    4.
    发明公开
    SECURITY DEVICE HAVING MULTIPLE SECURITY FEATURES AND METHOD OF MAKING SAME 无效
    安全保护装置的多重安全保护功能和程序selbige来制造具有，

    公开(公告)号：EP1034504A1

    公开(公告)日：2000-09-13

    申请号：EP98962859.9

    申请日：1998-12-01

    申请人： Technical Graphics Security Products, LLC

    发明人： WOLPERT, Gary, R. ,  GARTNER, Gerald, J. ,  CURDO, Stephen, B. ,  COTE, Paul, F.

    IPC分类号： G06K7/08

    CPC分类号： G08B13/2408 ,  G06K19/18 ,  G08B13/2417 ,  G08B13/2437 ,  G08B13/2448 ,  Y10S428/916 ,  Y10T428/24917 ,  Y10T428/2944 ,  Y10T428/2958 ,  Y10T428/2976 ,  Y10T428/31678

    摘要： A security device (10) having multiple security features is used with an item (12), such as a secure document, ticket, label or tag, to authenticate the item and/or encode data pertaining to the item. One example of the security device includes a carrier substrate (14), a metallic layer (20) disposed on the carrier substrate, and a magnetic layer (23a, 23b) disposed on the metallic layer in substantial registration with at least a portion of the metallic layer, thereby providing both metallic security features and magnetic security features. The metallic layer and the magnetic layer also form graphic or visually identifiable indicia (16) on the carrier substrate to provide a visual security feature. According to one method, the metallic layer is applied to the carrier substrate, the magnetic layer is applied to the metallic layer, and the layers are etched to form the graphic indicia. The magnetic layer can, in one embodiment, include a magnetic chemical resist (22) that is printed on the metallic layer in the form of the graphic indicia. The magnetic security features use one or more magnetic characteristics, such as the level of magnetism and decay rate characteristic of soft magnetics, to authenticate and/or to encode data. The magnetic security feature may also include magnetic tracks for recording data. The metallic security features use different lengths of conductive regions to authenticate and/or encode data.

    SECURITY DEVICE HAVING MULTIPLE SECURITY FEATURES AND METHOD OF MAKING SAME
    5.
    发明授权
    SECURITY DEVICE HAVING MULTIPLE SECURITY FEATURES AND METHOD OF MAKING SAME 无效
    安全保护装置的多重安全保护功能和程序selbige来制造具有，

    公开(公告)号：EP1034504B1

    公开(公告)日：2004-03-24

    申请号：EP98962859.9

    申请日：1998-12-01

    申请人： Technical Graphics Security Products, LLC

    发明人： WOLPERT, Gary, R. ,  GARTNER, Gerald, J. ,  CURDO, Stephen, B. ,  COTE, Paul, F.

    IPC分类号： G06K7/08 ,  G06K19/06 ,  G06K19/08 ,  B42D15/00

    CPC分类号： G08B13/2408 ,  G06K19/18 ,  G08B13/2417 ,  G08B13/2437 ,  G08B13/2448 ,  Y10S428/916 ,  Y10T428/24917 ,  Y10T428/2944 ,  Y10T428/2958 ,  Y10T428/2976 ,  Y10T428/31678

    摘要： A security device (10) having multiple security features is used with an item (12), such as a secure document, ticket, label or tag, to authenticate the item and/or encode data pertaining to the item. One example of the security device includes a carrier substrate (14), a metallic layer (20) disposed on the carrier substrate, and a magnetic layer (23a, 23b) disposed on the metallic layer in substantial registration with at least a portion of the metallic layer, thereby providing both metallic security features and magnetic security features. The metallic layer and the magnetic layer also form graphic or visually identifiable indicia (16) on the carrier substrate to provide a visual security feature. According to one method, the metallic layer is applied to the carrier substrate, the magnetic layer is applied to the metallic layer, and the layers are etched to form the graphic indicia. The magnetic layer can, in one embodiment, include a magnetic chemical resist (22) that is printed on the metallic layer in the form of the graphic indicia. The magnetic security features use one or more magnetic characteristics, such as the level of magnetism and decay rate characteristic of soft magnetics, to authenticate and/or to encode data. The magnetic security feature may also include magnetic tracks for recording data. The metallic security features use different lengths of conductive regions to authenticate and/or encode data.

    SECURITY DEVICE
    9.
    发明公开
    SECURITY DEVICE 有权
    安全装置

    公开(公告)号：EP1634221A2

    公开(公告)日：2006-03-15

    申请号：EP04755033.0

    申请日：2004-06-09

    申请人： CRANE & CO., INC. ,  Technical Graphics, Inc.

    发明人： COTE, Paul, F. ,  CRANE, Timothy, T. ,  CURDO, Stephen, B. ,  GARTNER, Gerald, J. ,  LEEDS, Daniel, G.

    IPC分类号： G06K19/06 ,  B42D15/00 ,  B42D15/10

    CPC分类号： B42D25/373 ,  B42D25/21 ,  B42D25/355 ,  B42D25/369 ,  B42D25/445 ,  B42D2033/10 ,  G06K19/06046 ,  G06K19/06196 ,  G07D7/003 ,  Y10S428/916 ,  Y10T428/24901

    摘要： A security device that increases the number of design options available for a machine testable security feature formed in part from a light absorbing (e.g., magnetic) material, while more effectively hiding or concealing this material, is provided. The inventive security device achieves these results by physically separating this security feature from a visually detectable or public security feature. The security device comprises carrier substrates (12), (16) which are light-transmitting (transparent) substrates of a thickness from 4 to 26 microns, preferably colorless polymers. Also provided by way of this invention is a process for preparing the inventive security device as well as a security document that employs one or more such devices.

    摘要翻译： 提供了一种安全装置，其增加了可用于由光吸收（例如，磁性）材料部分形成的机器可测试安全特征的设计选项的数量，同时更有效地隐藏或隐藏该材料。 本发明的安全装置通过将该安全特征物理地与视觉可检测或公共安全特征分开来实现这些结果。 该安全装置包括载体基底（12），（16），其为厚度为4至26微米的透光（透明）基底，优选为无色聚合物。 通过本发明还提供了用于制备本发明的安全装置的方法以及采用一个或多个这种装置的安全文件。