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1. 外观设计

USD286579S Light for closets, storage spaces, and the like 失效
公开(公告)号：USD286579S
公开(公告)日：1986-11-04
申请号：US581592
申请日：1984-02-21
申请人： Timothy G. Pugh , Thornton H. Gogoll , Don R. McCloskey , Vernon R. Lacher
设计人： Timothy G. Pugh , Thornton H. Gogoll , Don R. McCloskey , Vernon R. Lacher

2. 发明授权

US4209875A Cordless vacuum cleaner bowl and filter system 失效
标题翻译：无绳吸尘器碗和过滤系统
公开(公告)号：US4209875A
公开(公告)日：1980-07-01
申请号：US932762
申请日：1978-08-11
申请人： Timothy G. Pugh , Omer L. Shifflett, Jr.
发明人： Timothy G. Pugh , Omer L. Shifflett, Jr.
IPC分类号： A47L5/24
CPC分类号： A47L5/24
摘要： A hand-held cordless electric vacuum cleaner including separable power and bowl units secured by a releasable latch. The power unit includes a housing formed with a handle and enclosing an electric motor and fan, batteries for the motor, and a switch for turning the motor on and off. The bowl unit includes a hollow bowl provided with an air inlet opening and an integral internal nozzle communicated with the fan when joined to the power unit. A filter assembly including a ring and a filter bag is positioned wholly within the bowl between the air inlet opening and fan and is removable from the bowl after the units are separated, whereby dirt and debris contained in the bowl are not spilled during separation of the units. A flapper covers the nozzle when the unit is off to prevent dirt in the bowl from coming out of the opening.
摘要翻译：一种手提式无绳电动真空吸尘器，包括可分离式动力和通过可释放闩锁固定的碗单元。动力单元包括形成有手柄并且包围电动机和风扇的壳体，用于电动机的电池和用于打开和关闭电动机的开关。碗单元包括设置有空气入口开口的空心碗和当与动力单元接合时与风扇连通的整体内部喷嘴。包括环和过滤袋的过滤器组件完全位于空气入口和风扇之间的碗内，并且在单元分离之后可从碗中移除，由此包含在碗中的污垢和碎屑在分离期间不会溢出单位。当本机关闭时，挡板覆盖喷嘴，以防止碗中的污垢从开口中脱出。

3. 发明授权

US4225814A Cordless vacuum cleaner storing and recharging system 失效
标题翻译：无绳吸尘器储存和充电系统
公开(公告)号：US4225814A
公开(公告)日：1980-09-30
申请号：US932761
申请日：1978-08-11
申请人： Carroll M. Gantz , Timothy G. Pugh , Alvydas P. Karasa
发明人： Carroll M. Gantz , Timothy G. Pugh , Alvydas P. Karasa
IPC分类号： A47L5/24 , A47L9/28 , H02J7/02 , H01M10/46
CPC分类号： A47L9/2884 , A47L5/24 , A47L9/2873 , H02J7/02 , Y10S15/01
摘要： A storing and recharging base for a cordless electric vacuum cleaner of the type which includes an elongated housing having an electric motor and fan and rechargeable batteries therein. The base has a flat bottom and key slots so that it can rest on a horizontal flat surface or be hung on a wall. The base has an upper surface contoured generally complementary to the lower surface of the vacuum cleaner housing, and has a pocket at one end which receives a nose portion of the vacuum cleaner, and a spring at the other end which releasably engages in a recess in the vacuum cleaner so that the vacuum cleaner can be stored on a horizontal surface, e.g. on a counter top or shelf, or in a drawer, or can conveniently be hung on a wall. The base also has a plug which electrically engages a receptacle in the vacuum cleaner connected to the batteries. A line cord connects the plug to a charger plug which includes a transformer and a plug for insertion into an A.C. outlet so that the batteries can be continuously recharged when the vacuum cleaner is stored on the base. The base is formed with wireways in which the line cord can be wrapped to vary the length of the line cord extending from the base.
摘要翻译：一种用于无绳电动吸尘器的储存和充电基座，其包括具有电动机和风扇的细长壳体以及其中的可再充电电池。底座有一个平底和钥匙槽，使其可以放在一个水平的平面上或挂在墙上。底座具有与真空吸尘器外壳的下表面大致互补的上表面轮廓，并且在一端具有容纳真空吸尘器的鼻部的口袋，在另一端具有可释放地接合在凹部中的弹簧真空吸尘器，使得真空吸尘器可以存储在水平表面上，例如在柜台或货架上，或在抽屉里，或者可以方便地挂在墙上。底座还具有插塞，该插头与连接到电池的吸尘器中的插座电接合。电源线将插头连接到充电器插头，充电器插头包括变压器和插头插入交流电源插座，以便当真空吸尘器存放在底座上时，电池可以连续充电。底座形成有导线，其中线绳可以被包裹以改变从底座延伸的线绳的长度。

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