Railway switches and signals patents - Monitor Patents
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Railway switches and signals

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
07/10/2014 > 2 patent applications in 2 patent subcategories.

20140191089 - Device for operating decentralized functional units arranged in an industrial installation: A device and a method operate decentralized functional units arranged in an industrial installation. The device contains a superordinate control system which interchanges information with the decentralized functional units using data messages, and a data transport network having a number of network access points. The superordinate control system is coupled... Agent: Siemens Schweiz Ag

20140191090 - Method for operating a railway safety system, and railway safety system: A method operates a railway safety system having at least one trackside device while taking into account a measured velocity value recorded when the rail vehicle drives into a switch-on section of the railway safety system. In order to minimize the closing times for a level crossing by such a... Agent: Siemens Aktiengesellschaft

07/03/2014 > 2 patent applications in 2 patent subcategories.

20140183303 - End of train video system: A viewing system for trains that makes real time visual information in the form of images or video of the vicinity of the end of a train available to a locomotive operator or distant user. The system gathers images or video of the vicinity of the end of a train... Agent:

20140183304 - Train end and train integrity circuit for train control system: A train system that includes a plurality of train units including a first train unit and second train unit coupled together. Each first and second train unit includes a controller configured to detect a change in train configuration of the train units, and comprising a plurality of inputs; train integrity... Agent: Thales Canada, Inc.

06/26/2014 > 2 patent applications in 2 patent subcategories.
06/19/2014 > 3 patent applications in 3 patent subcategories.

20140166820 - Crossing proximity and train-on-approach notification system: A system includes a base station associated with a railroad crossing having a unique identifier and comprising at least one processor to wirelessly transmit a proximity alert, determine that a train is on approach, and wirelessly transmit a train-on-approach notification. The system further includes a receiver comprising at least one... Agent:

20140166821 - Directional communication device for locomotive consist communication: A locomotive consist communication system and method of communication using directional communication devices that allow each locomotive to communicate wirelessly with at least one locomotive directly attached to it. Each of the locomotives is equipped with at least one directional communication device placed on the side of the locomotive directly... Agent: Electro-motive Diesel, Inc.

20140166822 - Signal transmitter: A signal transmitter contains at least one first luminous element, at least one second luminous element and an interface for connecting the signal transmitter to a signal box. A drive device is connected between the interface and the at least two luminous elements and the drive device is configured in... Agent: Siemens Aktiengesellschaft

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