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1. 发明授权

US5967648A Lighting fixture including a neutral density polymeric material for controlled light distribution 失效
标题翻译：照明灯具包括用于受控光分布的中性密度聚合材料
公开(公告)号：US5967648A
公开(公告)日：1999-10-19
申请号：US20817
申请日：1998-02-09
申请人： Thomas F. Barnes, II , Joel E. Robinson , Dale A. Troppman
发明人： Thomas F. Barnes, II , Joel E. Robinson , Dale A. Troppman
IPC分类号： F21S4/00 , F21S8/04 , F21V3/04 , F21V7/00 , F21V7/22
CPC分类号： F21S8/06 , F21V23/02 , F21V3/04 , F21V7/0016 , F21V7/22 , F21V11/14 , F21Y2103/00
摘要： A luminaire having both a direct and indirect lighting component is provided. The luminaire includes a fixture including a lamp. A neutral density polymeric material is disposed below the lamp. The neutral density polymeric material includes a polymeric substrate carrying a predetermined pattern for reflecting and transmitting incident light from the lamp.
摘要翻译：提供具有直接和间接照明部件的灯具。灯具包括灯具，灯具包括灯具。中性密度聚合材料设置在灯下方。中性密度聚合材料包括承载用于反射和透射来自灯的入射光的预定图案的聚合物基底。

2. 发明申请

US20130126809A1 APPARATUS FOR RAISING AND LOWERING A BANNER WITH POWER CORD 审中-公开
标题翻译：用于提升和降低带电源的横幅的装置
公开(公告)号：US20130126809A1
公开(公告)日：2013-05-23
申请号：US13476243
申请日：2012-05-21
申请人： Paul J. Britten , Dale A. Troppman
发明人： Paul J. Britten , Dale A. Troppman
IPC分类号： B66D1/00
CPC分类号： B66D1/00 , G09F7/18 , G09F13/02 , G09F15/0018 , G09F2007/186
摘要： An apparatus for raising and lowering an article has a housing and a cable secured to the housing. A motor winds and unwinds the cable on a tube arranged within the housing. A retractable power cord assembly is coupled to the housing. The retractable power cord assembly has a power cord that is wound and unwound from the retractable power cord assembly as the cable is wound and uwound on the tube.
摘要翻译：用于升高和降低物品的装置具有壳体和固定到壳体的电缆。电机在布置在外壳内的管子上缠绕并展开电缆。可伸缩电源线组件联接到壳体。可伸缩电源线组件具有电源线，当电缆被缠绕并在管上缠绕时，电源线从可伸缩电源线组件卷绕和展开。

3. 发明申请

US20130185969A1 MOUNTING CLIP FOR MOUNTING A BANNER TO AN APPARATUS FOR RAISING AND LOWERING A BANNER 审中-公开
标题翻译：一个横幅安装夹具，用于提升和降低横幅的装置
公开(公告)号：US20130185969A1
公开(公告)日：2013-07-25
申请号：US13557276
申请日：2012-07-25
申请人： Paul J. Britten , Dale A. Troppman
发明人： Paul J. Britten , Dale A. Troppman
IPC分类号： F16B2/10 , G09F17/00 , F16M13/02
CPC分类号： F16B2/10 , F16M13/022 , G09F17/00 , G09F2007/186 , Y10T24/44291
摘要： A clip for securing a banner to a banner mounting rail of apparatus for raising and lowering a banner in accordance with the invention includes a clamshell housing having two halves hinged together at one side of each housing half. One of the housing halves has at least one pin extending outwardly therefrom and the other of the housing halves having a receptacle in which the pin is received when the housing halves are closed together, wherein the pin pierces a banner received between the two housing halves when the two housing halves are closed together. An apparatus for raising and lowering the banner includes a housing, at least one cable secured to the rail, and a motor that winds and unwinds the cable on a tube arranged within the housing. The banner has a plurality of clips secured to the banner with the clips received in the inner channel of the rail.
摘要翻译：根据本发明的用于将横幅固定到用于升高和降低横幅的装置的横幅安装轨道的夹子包括具有在每个壳体半部的一侧铰接在一起的两个半部的蛤壳式壳体。壳体半部中的一个具有从其向外延伸的至少一个销，并且壳体半部中的另一个具有插座，当壳体半部封闭在一起时，销被接收在该插座中，其中销钉刺穿在两个壳体半部之间接收的横幅，两个房屋二分之一被封闭在一起。用于升高和降低横幅的装置包括壳体，固定到轨道的至少一个电缆以及将电缆卷绕并展开在布置在壳体内的管的电机。横幅具有固定到横幅上的多个夹子，其中夹子容纳在轨道的内部通道中。

4. 发明授权

US5481445A Transflection reflector having controlled reflected and transmitted light distribution 失效
标题翻译：具有受控反射和透射光分布的透射反射器
公开(公告)号：US5481445A
公开(公告)日：1996-01-02
申请号：US196303
申请日：1994-02-15
申请人： Ronald L. Sitzema , Dale A. Troppman , Gregg A. Motter
发明人： Ronald L. Sitzema , Dale A. Troppman , Gregg A. Motter
IPC分类号： F21V7/22
CPC分类号： F21V7/22 , F21W2131/103
摘要： A transflection reflector includes a body for simultaneously reflecting and transmitting light rays. The body is formed by a plurality of layers of a polymeric reflective material and has reflected rays at each interface between adjacent ones of the multiple layers. The body is both selectively configured and positioned relative to a light source for a predetermined distribution of reflected and transmitted rays.
摘要翻译：透射反射器包括用于同时反射和透射光线的主体。主体由聚合物反射材料的多层形成，并且在相邻的多层之间的每个界面处具有反射光线。身体相对于光源被选择性地配置和定位，用于反射和透射的光线的预定分布。

5. 发明授权

US5143446A Lighting fixture with an improved light transmitting film 失效
标题翻译：照明灯具具有改进的透光膜
公开(公告)号：US5143446A
公开(公告)日：1992-09-01
申请号：US833520
申请日：1992-02-11
申请人： Josh T. Barnes , Thomas F. Barnes , Earl E. Smith , Dale A. Troppman
发明人： Josh T. Barnes , Thomas F. Barnes , Earl E. Smith , Dale A. Troppman
IPC分类号： B32B27/08
CPC分类号： B32B27/08
摘要： An improved lighting fixture includes a light reflecting and/or light transmitting member for reflecting or transmitting visible light. A light transmitting film is disposed adjacent the light reflecting or transmitting member. The light transmitting film is formed of a glutarimide acrylic copolymer. The glutarimide acrylic copolymer film provides protection to the light reflecting and/or transmitting member from damaging effects of ultraviolet radiation and is substantially resistant to ultraviolet radiation.

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