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1. 发明授权

US5279314A Electric dental flosser 失效
标题翻译：电牙牙刷
公开(公告)号：US5279314A
公开(公告)日：1994-01-18
申请号：US812725
申请日：1991-12-23
申请人： Louis Poulos , Leonard L. Hofheins , Del M. Thornock
发明人： Louis Poulos , Leonard L. Hofheins , Del M. Thornock
IPC分类号： A61C15/04 , A61C15/00
CPC分类号： A61C15/047
摘要： A light electric dental flosser with a rechargeable battery compartment includes a motor casing, interchangeably individualized head units, and disposable plastic floss tips that snap mount within the hinged end of the head unit. The floss tips exhibit bidirectional flossing motion provided from a motion translation system including an eccentric cam, a yoke, and an output shaft with a cam follower mechanism that follows a generally Z-shaped tracking surface with a vertical track component and a horizontal track component enabled by the yoke to complete the resulting "Z" movement. The floss tips have a molded-in filament and are molded from a shock absorbing substance which absorbs the vertical component of the "Z" shaped motion upon the application of pressure to the filament thereby outputting horizontal motion until the filament passes through the contact area between two teeth. In an automatic mode, an infrared sensor in the head activates the motor when the line of sight between infrared sensors is broken by the filament approaching a contact area between two teeth.
摘要翻译：具有可再充电电池舱的轻型电动牙科切丝机包括马达壳体，可互换独立的头部单元和一次性塑料牙线尖端，其卡扣安装在头部单元的铰接端内。牙线尖端展示了从包括偏心凸轮，轭和输出轴的运动平移系统提供的双向牙线运动，所述运动平移系统具有跟随具有垂直轨道部件和水平轨道部件的大致Z形跟踪表面的凸轮从动机构通过轭来完成“Z”运动。牙线尖端具有成型长丝，并且由吸收冲击物质模制而成，该吸震物质在对丝进行施加压力时吸收“Z”形运动的垂直分量，从而输出水平运动，直到细丝穿过第两颗牙齿在自动模式下，当红外传感器之间的视线被接近两个齿之间的接触区域的细丝断开时，头部中的红外传感器激活电动机。

2. 外观设计

USD343478S Dental flossing tip 失效
公开(公告)号：USD343478S
公开(公告)日：1994-01-18
申请号：US813218
申请日：1991-12-23
申请人： Louis Poulos , Leonard L. Hofheins , Del M. Thornock
设计人： Louis Poulos , Leonard L. Hofheins , Del M. Thornock

3. 发明授权

US5799610A Self-filtering litter box for pets 失效
标题翻译：宠物自动垃圾箱
公开(公告)号：US5799610A
公开(公告)日：1998-09-01
申请号：US610272
申请日：1996-03-04
申请人： Louis Poulos
发明人： Louis Poulos
IPC分类号： A01K1/01
CPC分类号： A01K1/0114
摘要： A litter box assembly for pets includes two identical, stackable litter boxes each having a bottom with a pattern of openings and pointed, raised projections. A track extends around the bottom of each box to hold a plate with defines mating apertures and slides back and forth in the track to, respectively, align the openings and close off the openings. A handle on each box attaches to the plate and may be moved to the open position to allow unclumped litter to flow into the box stacked below. The clumped waste is held off the bottom of the box on the raised projections for disposal by dumping. The lower box containing the filtered litter is moved to the top position of the stack to be ready for use.
摘要翻译：用于宠物的垃圾箱组件包括两个相同的可堆叠的垃圾箱，每个垃圾箱的底部具有开口和尖的凸起的突起。轨道围绕每个盒的底部延伸以保持具有限定的配合孔的板并且在轨道中来回滑动以分别对准开口并且关闭开口。每个盒子上的手柄连接到板上，并可以移动到打开位置，以允许未被切割的垃圾流入堆放在下面的盒子中。堆积的废物被放在凸起的突起上的箱子的底部，以便倾倒处置。包含过滤的垃圾的下方框移动到堆叠的顶部位置，以备使用。

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