I claim a design for an bow square, as shown and described.
FIG. 1 is a front perspective view of a bow square that incorporates my new design for an bow square;
FIG. 2 is a rear perspective view of the bow square in FIG. 1;
FIG. 3 is a front view of the bow square in FIG. 1;
FIG. 4 is a rear view of the bow square in FIG. 1;
FIG. 5 is a right side elevation view of the bow square in FIG. 1;
FIG. 6 is a left side elevation view of the bow square in FIG. 1;
FIG. 7 is a bottom side view of the bow square in FIG. 1;
FIG. 8 is a top side view of the bow square in FIG. 1;
FIG. 9 is a front bottom perspective of the bow square in FIG. 1; and,
FIG. 10 is a perspective view of a bow and an arrow.
The broken lines of the bow square in FIGS. 1-9 show unclaimed subject matter and form no part of the claimed design. The broken lines of the bow and arrow in FIG. 10 depict environmental matter and also form no part of the claimed design.