|Railways: surface track patents - Monitor Patents|
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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. 06/11/2015 > patent applications in patent subcategories.
06/04/2015 > patent applications in patent subcategories.
05/28/2015 > patent applications in patent subcategories.
05/21/2015 > 2 patent applications in 2 patent subcategories.
20150136864 - Rail: A rail is provided in which in a range from a surface of a head of the rail to a depth of 30 mm, 95% or more of a structure is composed of a pearlite structure by area %, and in a range with a depth of 20 mm to... Agent: Nippon Steel & Sumitomo Metal Corporation
20150136865 - Rail attachment system for junction areas: The invention relates to a rail attachment system (1) for attaching a rail (2) to a concrete support slab (3a) or a concrete sleeper (3b) or to a steel structure comprising an intermediate plate (4), a rail attachment plate (5) with angle guide plates (6, 6b) arranged thereon, at least... Agent:Previous industry: Heating systems
Next industry: Fluid sprinkling, spraying, and diffusing
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