Food Service Box

FIG. 1 is a perspective view showing a food service box of Applicant's new design; FIG. 2 is a front elevation view thereof; FIG. 3 is a rear elevation view thereof; FIG. 4 is a left side elevation view thereof; FIG. 5 is a right side elevation view thereof; FIG. 6 is a top plan view thereof; FIG. 7 is a bottom plan view thereof; FIG. 8 is a front perspective view thereof, shown in an alternate configuration; FIG. 9 is a right side perspective view thereof; FIG. 10 is a perspective view thereof; and, FIG. 11 is a left side elevation view thereof. The broken lines in the drawings illustrate portions of the food service box and/or environment, which form no part of the claimed design.