The ornamental design for a portion of a housing for an electronicdevice, as shown and described.
FIG. 1 is a front perspective view of a portion of a housing for an electronic device showing our new design with a transparent surface portion;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a top view thereof;
FIG. 7 is a front perspective view of a second embodiment of a portion of a housing for an electronic device showing our new design with a semi-transparent surface portion;
FIG. 8 is a front view thereof;
FIG. 9 is a rear view thereof;
FIG. 10 is a right side view thereof;
FIG. 11 is a left side view thereof;
FIG. 12 is a top view thereof;
FIG. 13 is a front perspective view of a third embodiment of a portion of a housing for an electronic device showing our new design with an opaque surface portion;
FIG. 14 is a front view thereof;
FIG. 15 is a rear view thereof;
FIG. 16 is a right side view thereof;
FIG. 17 is a left side view thereof; and,
FIG. 18 is a top view thereof.
The tone shown in FIGS. 7–12 is representative of a semi-transparent appearance. The broken line showing of contour lines and various regions and the unshaded areas there within form no part of the claimed design.