Patent ID: 6732439
Filing Date: 2004-05-11
Classification: G01C

Abstract:
A tool device for determining a straight line along which wall forms may be constructed, inner wall forms being positionable between a pair of corner wall forms, each of the wall forms having an upper edge, said device comprising:a target attachment for selectively attaching to one of the upper edges; a sight attachment for selectively attaching to another one of the upper edges such that said sight attachment is substantially horizontally planar with and spaced from said target attachment, wherein a sight may be removably attached to said sight attachment; and wherein said target attachment is positioned on one of the corner wall forms and said sight attachment is positioned on another one of the corner wall forms and the sight aligned with the panel, wherein said target attachment may be moved along inner wall forms positioned between the corner wall forms such that the inner wall forms may be aligned along a line formed by the sight.