CLAIM The ornamental design for a user interface for a portion of a display screen, as shown and described.
Description:
FIG. 1 is a front view of a user interface for a portion of a display screen showing my new design;
FIG. 2 is an enlarged view of the shaded region in FIG. 1;
FIG. 3 is a front view of a user interface for a portion of a display screen showing an alternative embodiment thereof;
FIG. 4 is an enlarged view of the shaded region in FIG. 3;
FIG. 5 is a front view of a user interface for a portion of a display screen showing an alternative embodiment thereof; and,
FIG. 6 is an enlarged view of the shaded region in FIG. 5.
The broken line showing of various regions and the unshaded areas there within form no part of the claimed design. The broken line showing of the display screen is for illustrative purposes only and forms no part of the claimed design.
