http://www.freshpatents.com/Expanded-threaded-driven-headed-tool-deformed-or-locked-threaded-fastener-dtnewntc411.php USPTO Class 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener en-us Fri, 19 Dec 2008 00:12:33 -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/Bolt-holding-member-dt20081211ptan20080304933.php Fri, 19 Dec 2008 00:12:33 -0800 A bolt temporary fixing nut 9, one axial end of which has a smaller diameter than a bolt hole of a bottom steel plate 1 and an outer peripheral surface of which is made into a tapered shape which is increased in diameter from the one axial end toward the...