http://www.freshpatents.com/Wooden-receptacles-dtnewntc217.php USPTO Class 217 - Wooden receptacles en-us Mon, 10 Jan 2011 13:34:44 -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/-dt20110106ptan20110000885.php Mon, 10 Jan 2011 13:34:44 -0800 A barrel includes a plurality of wood slats that have an inner face, an outer face and side edges, grooves formed in the edges of the slats and keys that join the slats by engaging grooves in the side edges of adjacent slats....