|Railway switches and signals patents - Monitor Patents|
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Railway switches and signals February patent applications/inventions, industry category 02/10Below 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. 02/25/2010 > patent applications in patent subcategories. patent applications/inventions, industry category
02/18/2010 > patent applications in patent subcategories. patent applications/inventions, industry category
02/11/2010 > patent applications in patent subcategories. patent applications/inventions, industry category
20100032529 - System, method and computer readable medium for tracking a railyard inventory: A system for tracking a rail yard inventory may be incorporated in a rail yard that has a plurality of tracks on which a plurality of railcars in a train are moved and arranged wherein each track is associated with a destination of the railcars on the track. A controller,... Agent: Beusse Wolter Sanks Mora & Maire, P.A.02/04/2010 > patent applications in patent subcategories. patent applications/inventions, industry category
20100025545 - Systems and methods for determining whether a transportation track is occupied: A method for determining whether a defined section of a transportation track is occupied is described. The method includes inducing an audio frequency (AF) signal at a first position on the transportation track and receiving the AF signal at a second position on the transportation track. The defined section of... Agent: Armstrong Teasdale LLP (12729 +2000) John S. Beulick
20100025546 - Modular railroad switch stand: A switch stand for a railroad switch permits the switch to be locked against unauthorized movement of the switch. The switch stand permits trailing operation, even if locked. Passage of the rolling stock through the locked switch is permitted by allowing temporary movement of switch points of the switch when... Agent: Bracewell & Giuliani LLPPrevious industry: Wire fabrics and structure
Next industry: Supports
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