The ornamental design for a “bite positioning fork,” as shown and described.
FIG. 1 is a top, front, and right side perspective view of my new design for a bite positioning fork.
FIG. 2 is a front view of the bite positioning fork shown in FIG. 1.
FIG. 3 is a rear view of the bite positioning fork shown in FIG. 1.
FIG. 4 is a top view of the bite positioning fork shown in FIG. 1.
FIG. 5 is a bottom view of the bite positioning fork shown in FIG. 1; and,
FIG. 6 is a right side view of the bite positioning fork shown in FIG. 1, the left side view being a mirror image thereof.
The broken lines shown in the figures are included for the purpose of illustrating portions of the bite positioning fork and form no part of the claimed design.