The ornamental design for a quilttemplate, as shown and described.
FIG. 1 is a top surface view of my quilt template design showing both solid and dashed lines associated with placement marks and instructive lettering and numbers in whole and fractional symbols for the process of precisely cutting pieces of quilting fabric with the solid and dashed lines used as measuring and visual guides. The dashed lines are not for illustrative purposes, but rather indicate a seam, or where the stitching goes in different size squares as a visual aid for a quilter using my template invention;
FIG. 2 is a right side edge view of my quilt template design, with the left side edge view being the same;
FIG. 3 is a bottom edge view with the top edge view being the same; and,
FIG. 4 is a bottom surface view of my quilt template design showing the guidance numbers and lettering in reverse when viewed through the clear acrylic from the top surface. Otherwise the bottom view is flat and unornamented.