The ornamental design for a dovetailjointlayouttool, as shown and described.
FIG. 1 is a front, top, right side isometric perspective view of a dovetail joint layout tool in accordance with our design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a right side elevation view thereof;
FIG. 5 is a left side elevation view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a cross section view taken along and looking in the direction of line 8-8 of FIG. 6; and,
FIG. 9 is a cross section view taken along and looking in the direction of line 9-9 of FIG. 6.
The broken lines illustrate portions of the dovetail joint layout tool which form no part of the claimed design.
The claimed design is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.