CLAIM The ornamental design for a portion of an article of footwear, as shown and described.
Description:
FIG. 1 is a front perspective view of my design for a portion of an article of footwear;
FIG. 2 is a top view of the portion of an article of footwear of FIG. 1;
FIG. 3 is a lateral view of the portion of an article of footwear of FIG. 1;
FIG. 4 is a medial view of the portion of an article of footwear of FIG. 1;
FIG. 5 is a front elevational view of the portion of an article of footwear of FIG. 1; and,
FIG. 6 is a rear elevational view of the portion of an article of footwear of FIG. 1.
The uneven broken lines immediately adjacent to the shaded region represent an unclaimed boundary of the design. The remaining broken lines shown in the accompanying drawings of the portion of an article of footwear are for illustrative purposes only and form no part of the claimed design.
