|Railway switches and signals patents - Monitor Patents|
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Railway switches and signalsBelow 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. 11/28/2013 > 2 patent applications in 2 patent subcategories.
20130313372 - Wayside measurement of railcar wheel to rail geometry: Considerable damage to rails, wheels, and trucks can result from geometric anomalies in the wheelsets, rails, and truck hardware. A solution for identifying and quantifying geometric anomalies known to influence the service life of the rolling stock or the ride comfort for the case of passenger service is described. The... Agent: International Electronic Machines Corporation
20130313373 - Apparatus for bi-directional downstream adjacent crossing signaling: First and second crossing predictors communicate with each other, and each predictor transmits signals to instruct downstream adjacent predictors to activate their warning devices at a constant warning time (referred to as DAXing) by using train detection information from the other predictor. The communications between the predictors may be rail... Agent: Invensys Rail Corporation11/21/2013 > 2 patent applications in 2 patent subcategories.
11/14/2013 > 1 patent applications in 1 patent subcategories.
20130299645 - Communications system and method for a rail vehicle: A rail vehicle includes of one or more locomotives and may further include one or more rail cars, and the rail vehicle further includes a locator element, a communications device and a control module located on the rail vehicle. The locator elements provide a location information of the rail vehicle... Agent: General Electric Company11/07/2013 > 1 patent applications in 1 patent subcategories.
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