The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
draft gear assembly comprising a yoke, an elastomeric spring and a friction mechanism | 88 | 2007 |
oil-free air compressor for rail vehicles | 34 | 2011 |
manual brake release mechanism for rail vehicles | 25 | 2013 |
parking brake assembly for railway vehicle brake system | 24 | 2007 |
manifold joint seal | 21 | 2011 |
railway truck mounted brake rigging having raised connection of force-transmitting membe… 🛈 | 21 | 2010 |
coupler support mechanism | 21 | 2011 |
brake shoe support assembly and method | 20 | 2009 |
spring-applied parking brake with manual release and reapply | 20 | 2008 |
compressible elastomeric spring | 20 | 2011 |