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    • 5. 发明授权
    • Universal linking gateway between telephonic devices
    • 电话设备之间的通用连接网关
    • US08345838B2
    • 2013-01-01
    • US11971342
    • 2008-01-09
    • Christopher Henry Becker
    • Christopher Henry Becker
    • H04M11/00
    • H04M1/725H04W88/021
    • A universal linking gateway interfaces between a local network of one or more local phones, such as analog phones or PBX phones, a plurality of cell phones and multiple service lines, including a public switched telephone network. Implementation of industry standard protocols such as hookflash signals enable a simplistic local phone to access enhanced calling features including answering calls on multiple service lines, to select and make calls on any desired service line as well as handle simultaneous calls on either an active service line or multiple service lines. Further, the gateway interfaces between a variety of other telephonic devices including PSTN, VoIP, and telephonic intercoms. Wireless communications are controlled by the gateway for proper pairing management.
    • 通用连接网关在一个或多个本地电话的本地网络(例如模拟电话或PBX电话),多个蜂窝电话和包括公共交换电话网络的多个业务线路之间进行接口。 执行行业标准协议(例如挂钩信号)使得简单的本地电话能够访问增强的呼叫特征,包括应答多条业务线上的呼叫,在任何所需业务线路上选择和拨打呼叫,以及处理主动业务线路上的同时呼叫 多条服务线。 此外,网关在各种其他电话设备(包括PSTN,VoIP和电话对讲机)之间进行接口。 无线通信由网关控制,以进行正确的配对管理。
    • 9. 发明授权
    • Doorway mounted horizontal bar
    • 门口安装横杆
    • US08172726B1
    • 2012-05-08
    • US12925176
    • 2010-10-15
    • Christopher Henry Leier
    • Christopher Henry Leier
    • A63B21/00
    • A63B1/00A63B21/00047A63B21/068A63B21/1627A63B23/1218A63B23/1227Y10S482/904
    • A doorway mounted horizontal bar includes a rod having two ends for attaching to two side moldings of a doorway, two frames attached to the end portions of the rod for supporting a tubular member, and two auxiliary supports each having a lower segment attached to the rod and each having an upper handle attached to the upper end of the frame for being grasped by the user, the lower segments of the auxiliary supports are each attached to the rod with a coupling device, and the handles of the auxiliary supports are each attached to the frame with another coupling device, the coupling devices each include a quick release fastening device for detachably securing the coupling devices and the auxiliary supports to the rod and the frames.
    • 门口安装的水平杆包括具有两端的杆,用于连接到门口的两个侧模具,两个框架连接到用于支撑管状构件的杆的端部,以及两个辅助支撑件,每个辅助支撑件具有附接到杆的下部段 并且每个具有附接到框架的上端的上部手柄以供使用者抓握,辅助支撑件的下部段各自用联接装置附接到杆上,并且辅助支撑件的手柄各自附接到 所述框架具有另一联接装置,所述联接装置各自包括用于将所述联接装置和所述辅助支撑件可拆卸地固定到所述杆和所述框架的快速释放紧固装置。