The ornamental design for casing for motor, 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 perspective view of a casing for a motor showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a side view thereof; and,
FIG. 4 is a bottom view thereof.
The rear, left, and right side views of the casing are identical to the front side view.