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 |
---|---|---|
trailer signal converter | 15 | 2013 |
winch assembly | 10 | 2008 |
gooseneck coupler with slideable locking members and clinch | 9 | 2011 |
pin box assembly for trailer | 9 | 2006 |
underbed hitch mounting system | 9 | 2008 |
current sensing electrical converter | 8 | 2011 |
winch assembly | 8 | 2010 |
removable safety chain tie down apparatus | 8 | 2008 |
pin box assembly with gooseneck coupler | 6 | 2010 |
fifth wheel hitch isolation system | 6 | 2010 |