US Patent 7143795 Coping saw attachment for spiral cut-off tools

An apparatus for an attachment for a cut-out tool 16 whereby the cut-out tool is used to cut an identical image of a molding prototype template 22 into a work piece. The attachment is comprised of a base platform 18 having means for mounting the prototype template 22 and means 52 for mounting and securing a work piece thereto. The attachment is further comprised of a movable platform 12 having means for engaging the base platform 18 and capable of linear movement relative to the base platform. Slidably attached at 32, 50 to the movable platform 12 is the saw mounting platform 14 capable of transverse linear movement relative to the movable platform with a handle 24 depending therefrom and a saw attachment means 20, 68 mounted thereon.