http://www.freshpatents.com/Land-vehicles--dumping-dtnewntc298.php USPTO Class 298 - Land vehicles: dumping en-us Mon, 23 Jan 2012 13:30:51 -0800 1000 Wednesday Thursday Friday Saturday Sunday 141 31 http://www.freshpatents.com/index.php?rss=true http://www.freshpatents.com/images/freshpatentsnav_rss.gif http://www.freshpatents.com/-dt20120119ptan20120013167.php Mon, 23 Jan 2012 13:30:51 -0800 A towable dump trailer is provided. The towable dump trailer comprises a first, second and third frame. The first frame comprises one or more sets of wheels. The second frame is attached to the tow vehicle and can be displaced horizontally relative to the first frame by the towing vehicle...