The ornamental design for a spoon, as shown and described.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a top view of a spoon, showing my new design;
FIG. 2 is a side view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is another side view thereof, opposite to the side view shown in FIG. 2;
FIG. 5 is front view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a top and side perspective view thereof.