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1. 发明授权

US09970600B1 Light stick 有权
公开(公告)号：US09970600B1
公开(公告)日：2018-05-15
申请号：US15716765
申请日：2017-09-27
申请人： Railhead Corporation
发明人： Joseph Donnan
IPC分类号： F21S4/00 , F21K9/237 , B61L5/18 , F21K9/66 , F21K9/235 , F21K9/238
CPC分类号： F21K9/237 , B61L5/18 , B61L5/1845 , B61L5/1854 , F21K9/235 , F21K9/238 , F21K9/66 , F21L4/00 , F21V3/02 , F21V5/04 , F21V15/01 , F21V21/0965 , F21V23/0414 , F21Y2113/13 , F21Y2115/10
摘要： A light stick, primarily useful in the locomotive industry for signally between train personnel, includes a longitudinally extending housing which contains a first light source and a second light source. The first light source provides for general purpose illumination of the light stick. The second light source provides illumination primarily for purposes of signaling. The light stick may include a lens cap which is positioned at a forward end of the housing, and from which the illumination from the second light source may extend. Preferably, the light that is emitted from the lens cap has a blue color for purposes of railroad signaling.

2. 发明授权

US09499180B2 Locomotive headlamp 有权
标题翻译：机车前大灯
公开(公告)号：US09499180B2
公开(公告)日：2016-11-22
申请号：US14740441
申请日：2015-06-16
申请人： Railhead Corporation , Daniel Messer
发明人： Joseph Donnan , Daniel Messer
IPC分类号： B61D27/00 , B61D29/00 , F21S8/10 , F21Y101/00
CPC分类号： B61D29/00 , F21S41/143 , F21S45/10 , F21S45/47 , F21S45/60 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10
摘要： A locomotive headlamp comprising one or more light emitting diode (“LED”) bulbs, wherein the headlamp is ideally suited for reducing the parasitic load of the locomotive by up to about 86 percent, and which is designed and installed in a locomotive's headlight housing to cause the heat generated by the one or more LED bulbs to prevent snow and ice impaction around the locomotive headlamp, and to prevent damage to the electronics and/or circuitry used to operate the one more LED bulbs from the locomotive's power source.
摘要翻译：一种包括一个或多个发光二极管（“LED”）灯泡的机车头灯，其中前照灯理想地适合于将机车的寄生负载降低高达约86％，并且其被设计和安装在机车的大灯壳体中导致由一个或多个LED灯泡产生的热量以防止机车前照灯周围的雪和冰撞击，并且防止损坏用于从机车的电源操作多个LED灯泡的电子设备和/或电路。

3. 发明授权

US09914466B1 Reverser handle and method of use 有权
公开(公告)号：US09914466B1
公开(公告)日：2018-03-13
申请号：US15279996
申请日：2016-09-29
申请人： Railhead Corporation
发明人： Joseph Donnan
IPC分类号： B61L15/00 , B61C17/12 , F21V5/04 , F21Y115/10 , F21S9/02
CPC分类号： B61L15/009 , B61C17/12 , B61L2207/02 , F21S9/02 , F21V5/04 , F21Y2115/10
摘要： A reverser handle comprising a key component integrally associated with a light component. In an exemplary embodiment, the light component comprises a cap which houses a light source, such as, e.g., a plurality of light emitting diodes, a light bulb, or a photoluminescent material which allows the cap to glow in the dark. The key component comprises a body having extending therefrom a flange which is configured to actuate a control stand. The light component preferably comprises a blue light emitting light source to comply with a blue flag safety procedure.

4. 发明申请

US20150367865A1 Locomotive Headlamp 有权
标题翻译：机车前照灯
公开(公告)号：US20150367865A1
公开(公告)日：2015-12-24
申请号：US14740441
申请日：2015-06-16
申请人： Daniel Messer , Railhead Corporation
发明人： Joseph Donnan , Daniel Messer
IPC分类号： B61D29/00 , F21S8/10
CPC分类号： B61D29/00 , F21S41/143 , F21S45/10 , F21S45/47 , F21S45/60 , F21Y2101/00 , F21Y2105/10 , F21Y2115/10
摘要： A locomotive headlamp comprising one or more light emitting diode (“LED”) bulbs, wherein the headlamp is ideally suited for reducing the parasitic load of the locomotive by up to about 86 percent, and which is designed and installed in a locomotive's headlight housing to cause the heat generated by the one or more LED bulbs to prevent snow and ice impaction around the locomotive headlamp, and to prevent damage to the electronics and/or circuitry used to operate the one more LED bulbs from the locomotive's power source.
摘要翻译：一种包括一个或多个发光二极管（“LED”）灯泡的机车头灯，其中前照灯理想地适合于将机车的寄生负载降低高达约86％，并且其被设计和安装在机车的大灯壳体中导致由一个或多个LED灯泡产生的热量以防止机车前照灯周围的雪和冰撞击，并且防止损坏用于从机车的电源操作多个LED灯泡的电子设备和/或电路。

5. 发明授权

US11041612B1 Lantern 有权
公开(公告)号：US11041612B1
公开(公告)日：2021-06-22
申请号：US17025006
申请日：2020-09-18
申请人： Railhead Corporation
发明人： Joseph Donnan
IPC分类号： F21V21/40 , F21V29/503 , F21V29/70 , F21L4/00 , F21V9/30 , F21V21/096 , B61L5/18 , F21V7/00 , F21Y115/10
摘要： An exemplary lantern comprising a breakaway handle mechanism that allows the handle of the lantern to break away from the body of the lantern. An exemplary lantern may comprise a ratcheting mechanism that allows the handle to rotate relative to the body of the lantern, thereby allowing the lantern to be arranged on the ground in a variety of different positions. An exemplary lantern may comprise a reflector that is specifically designed to increase the far beam throw of light relative to conventionally known lanterns.

6. 发明授权

US09487220B1 Reverser handle and method of use 有权
标题翻译：反向手柄和使用方法
公开(公告)号：US09487220B1
公开(公告)日：2016-11-08
申请号：US13733303
申请日：2013-01-03
申请人： Railhead Corporation
发明人： Joseph Donnan
IPC分类号： B61C17/12
CPC分类号： B61C17/12
摘要： A reverser handle comprising a key component integrally associated with a light component. In an exemplary embodiment, the light component comprises a cap which houses a light source, such as, e.g., a plurality of light emitting diodes, a light bulb, or a photoluminescent material which allows the cap to glow in the dark. The key component which comprises a body having extending therefrom a flange which is configured to actuate a control stand. In another exemplary embodiment, a reverser handle comprises a key component comprising a body having extending therefrom a flange which is configured to be received within the control stand, and which is further configured such that the key component cannot actuate the control stand. The light component preferably comprises a blue light emitting light source to comply with a blue flag safety procedure.
摘要翻译：一种反向手柄，包括与轻组件整体相关联的按键部件。在示例性实施例中，光部件包括容纳诸如多个发光二极管的光源的盖，灯泡或允许帽在黑暗中发光的光致发光材料。关键部件包括从其延伸的主体，凸缘被构造成致动控制台。在另一个示例性实施例中，反向器手柄包括关键部件，其包括本体，该主体具有从其延伸的凸缘，凸缘被构造成容纳在控制台内，并且还被构造成使得关键部件不能致动控制台。光分量优选地包括符合蓝旗安全程序的蓝色发光光源。

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