http://www.freshpatents.com/Implements-or-apparatus-for-applying-pushing-or-pulling-force-dtnewntc254.php USPTO Class 254 - Implements or apparatus for applying pushing or pulling force en-us Mon, 6 Feb 2012 13:30:29 -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/-dt20120202ptan20120025158.php Mon, 6 Feb 2012 13:30:29 -0800 The invention discloses an Under-Floor Lifting Jack for High-Speed EMU trainset, comprising: a Main Electric Control Part for controlling the Jack, multiple Bogie Lifting Means arranged in pits, Fixed Rails on the ground between adjacent pits, and Body Hoists movable along dedicated rails on both sides of the Bogie Lifting... http://www.freshpatents.com/-dt20120202ptan20120025156.php Mon, 6 Feb 2012 13:30:29 -0800 A hoisting device includes a hoisting cable, a winch, a crown block and a traveling bottom block provided with a load attachment device. Both the crown block and the traveling bottom block include one or more sheaves having an essentially horizontally extending rotation shaft about which sheaves the hoisting cable... http://www.freshpatents.com/-dt20120202ptan20120025157.php Mon, 6 Feb 2012 13:30:29 -0800 A lift assembly comprising a plurality of elongate members (e.g., cables) positioned for movement in a longitudinal direction, a drive mechanism (e.g., a drum) coupled to move the elongate members in the longitudinal direction, and a loft block including a sheave located to redirect at least one of the elongate...