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1. 发明授权

US07360275B2 Dirt separation system for a vacuum cleaner 有权
标题翻译：真空吸尘器污垢分离系统
公开(公告)号：US07360275B2
公开(公告)日：2008-04-22
申请号：US10417866
申请日：2003-04-17
申请人： David M. Allgeier , Erik D. Lesco , Jerry L. Balzer , David C. Kumpf
发明人： David M. Allgeier , Erik D. Lesco , Jerry L. Balzer , David C. Kumpf
IPC分类号： A47L9/10
CPC分类号： A47L9/127 , A47L9/102 , A47L9/122 , Y10S55/02 , Y10S55/03
摘要： A vacuum cleaner includes a dirt separation system that has a dirt cup retaining a filter assembly having a screen element, an exit, and a filter element disposed between the screen element and the exit. A nozzle disposed in the dirt cup directs an airstream generally parallel to the surface of the screen element so that particles in the airstream are primarily separated by the screen element and, as the airstream ultimately travels towards the exit in the dirt cup, are secondarily separated by the filter element.
摘要翻译：真空吸尘器包括污垢分离系统，其具有保持过滤器组件的污物杯，所述过滤器组件具有屏幕元件，出口和布置在筛网元件和出口之间的过滤元件。设置在污物杯中的喷嘴引导大致平行于屏幕元件表面的气流，使得气流中的颗粒主要由屏幕元件分离，并且随着气流最终朝向污物杯中的出口行进，二次分离通过过滤元件。

2. 外观设计

USD510647S1 Upper housing portion of a floor care appliance 失效
标题翻译：地板护理器具的上部外壳部分
公开(公告)号：USD510647S1
公开(公告)日：2005-10-11
申请号：US29179996
申请日：2003-04-17
申请人： William G. Alford , Christopher J. Fawcett , David M. Allgeier
设计人： William G. Alford , Christopher J. Fawcett , David M. Allgeier

3. 发明授权

US06539363B1 Write input credit transaction apparatus and method with paperless merchant credit card processing 失效
标题翻译：用无纸商人信用卡处理写入信用交易设备和方法
公开(公告)号：US06539363B1
公开(公告)日：2003-03-25
申请号：US07575096
申请日：1990-08-30
申请人： David M. Allgeier , Floyd Jones, Jr. , Robert L. Protheroe , John F. Crooks
发明人： David M. Allgeier , Floyd Jones, Jr. , Robert L. Protheroe , John F. Crooks
IPC分类号： G06F1760
CPC分类号： G06Q30/04 , G06Q20/04 , G06Q20/0425 , G06Q20/10 , G06Q20/102 , G06Q20/204 , G06Q20/209 , G06Q20/40 , G07C9/00063 , G07G1/12 , G07G5/00
摘要： A method and system for generating a completed payment document ready for signature in image form and enabling signature in image form, storing the image and providing a printed copy of the document including the signature. A write input device for showing the image and enabling the signature includes a transparent interactive digitizing element with writing stylus, a display module positioned beneath the digitizing element and visible therethrough, and optionally a magnetic stripe reader for providing document-related information for the display. The device is embodied in a system which also includes a point of sale terminal, a printer for printing records of transactions processed by the system and a controller operatively coupled to other elements of the system.
摘要翻译：一种用于生成以图像形式准备签名的完成的支付凭证的方法和系统，并且使得能够以图像形式签名，存储图像并提供包括签名的文档的打印副本。用于显示图像和启用签名的写入输入装置包括具有写入触笔的透明交互式数字化元件，位于数字化元件下方并可见的显示模块，以及可选地用于提供用于显示的文档相关信息的磁条读取器。该设备体现在还包括销售点终端，用于打印由系统处理的事务的记录的打印机的系统以及可操作地耦合到系统的其他元件的控制器的系统中。

4. 发明授权

US07672900B2 Write input transaction apparatus and method 失效
标题翻译：写输入交易设备和方法
公开(公告)号：US07672900B2
公开(公告)日：2010-03-02
申请号：US10300118
申请日：2002-11-20
申请人： David M. Allgeier , Floyd Jones, Jr. , Robert L. Protheroe , John F. Crooks
发明人： David M. Allgeier , Floyd Jones, Jr. , Robert L. Protheroe , John F. Crooks
IPC分类号： G06Q40/00
CPC分类号： G06Q30/04 , G06Q20/04 , G06Q20/0425 , G06Q20/10 , G06Q20/102 , G06Q20/204 , G06Q20/209 , G06Q20/40 , G07C9/00063 , G07G1/12 , G07G5/00
摘要： A method and system for generating a completed payment document ready for signature in image form and enabling signature in image form, storing the image and providing a printed copy of the document including the signature. A write input device for showing the image and enabling the signature includes a transparent interactive digitizing element with writing stylus, a display module positioned beneath the digitizing element and visible therethrough, and optionally a magnetic stripe reader for providing document-related information for the display. The device is embodied in a system which also includes a point of sale terminal, a printer for printing records of transactions processed by the system and a controller operatively coupled to other elements of the system.
摘要翻译：一种用于生成以图像形式准备签名的完成的支付凭证的方法和系统，并且使得能够以图像形式签名，存储图像并提供包括签名的文档的打印副本。用于显示图像和启用签名的写入输入装置包括具有写入触笔的透明交互式数字化元件，位于数字化元件下方并可见的显示模块，以及可选地用于提供用于显示的文档相关信息的磁条读取器。该设备体现在还包括销售点终端，用于打印由系统处理的事务的记录的打印机的系统以及可操作地耦合到系统的其他元件的控制器的系统中。

5. 发明授权

US07267704B2 Filter assembly for a vacuum cleaner 失效
标题翻译：真空吸尘器的过滤器组件
公开(公告)号：US07267704B2
公开(公告)日：2007-09-11
申请号：US10417822
申请日：2003-04-17
申请人： David M. Allgeier
发明人： David M. Allgeier
IPC分类号： B01D35/30
CPC分类号： B01D46/521 , A47L5/28 , A47L5/32 , A47L9/102 , A47L9/122 , A47L9/127 , A47L9/1409 , A47L9/1463 , A47L9/325 , B01D46/2411 , B01D2279/55 , Y10S55/03
摘要： A dirt filtering apparatus for a vacuum cleaner is disclosed. The dirt filtering apparatus includes a lid member having an exit opening defined therethrough, a sealing arrangement around the periphery of the lid member and adapted to engage a sidewall of a removable dirt cup, and a removable filter attached to the lid member in a covering relationship to the exit opening. The dirt filtering apparatus further includes a removable screen support attached to the lid member and surrounding the filter member. The dirt filtering apparatus yet further includes a horizontal opening defined through the screen support and a screen element covering the horizontal opening. A method of operating a filter assembly is also disclosed.
摘要翻译：公开了一种用于真空吸尘器的污物过滤装置。污物过滤装置包括具有限定在其中的出口的盖构件，围绕盖构件的周边的密封装置，并且适于与可移除的污物杯的侧壁接合，以及以覆盖关系附接到盖构件的可移除的过滤器到出口。污物过滤装置还包括附接到盖构件并围绕过滤构件的可移除的屏幕支撑件。污物过滤装置还包括通过屏幕支撑件限定的水平开口和覆盖水平开口的屏幕元件。还公开了一种操作过滤器组件的方法。

6. 发明授权

US5949348A Method and apparatus for variable keyboard display 失效
标题翻译：可变键盘显示的方法和装置
公开(公告)号：US5949348A
公开(公告)日：1999-09-07
申请号：US233546
申请日：1994-04-26
申请人： Michael A. Kapp , Floyd Jones , Tom Donnelly , David A. Ellis , David M. Allgeier , Robert L. Protheroe
发明人： Michael A. Kapp , Floyd Jones , Tom Donnelly , David A. Ellis , David M. Allgeier , Robert L. Protheroe
IPC分类号： G06F1/00 , G06F21/00 , G07C9/00 , G07F7/10 , G06F17/00
CPC分类号： G07F7/10 , G06F21/83 , G07C9/00142 , G07C9/0015 , G07F7/1041
摘要： A method and apparatus for providing and using a variable format, configuration and location keyboard image which enables a digitizing device to present a different keyboard configuration and/or location to each user so that detection by an unauthorized viewer of a personal identification number (PIN) or other secret identification number during entry will become significantly more difficult. The presentation may include a random or scrambled keyboard entry image for each customer, and a single or set of customer preselected images that will be tied to the customer's account number which is read from the magnetic strip on a personal card. In addition to the keyboard, the device provides a single write surface for capturing a signature entry so that the two security features are incorporated in a single device.
摘要翻译：一种用于提供和使用可变格式，配置和位置键盘图像的方法和装置，其使得数字化装置能够向每个用户呈现不同的键盘配置和/或位置，使得未经授权的查看者检测到个人识别号码（PIN）或进入期间的其他秘密识别号码将变得更加困难。呈现可以包括用于每个客户的随机或加扰的键盘输入图像，以及将被绑定到从个人卡上的磁条读取的客户帐号的单个或一组客户预选图像。除了键盘之外，设备提供单个写入表面以捕获签名条目，使得两个安全特征被并入单个设备中。

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