FIG. 1 is a front perspective view of a first embodiment of an ornamental design for a headset case;
FIG. 2 is a rear perspective view of the first embodiment thereof;
FIG. 3 is a top view of the first embodiment thereof;
FIG. 4 is a bottom view of the first embodiment thereof;
FIG. 5 is a first side view of the first embodiment thereof;
FIG. 6 is a second side view of the first embodiment thereof;
FIG. 7 is a front view of the first embodiment thereof; and
FIG. 8 is a rear view of the first embodiment thereof.
FIG. 9 is a front perspective view of a second embodiment of an ornamental design for a headset case;
FIG. 10 is a rear perspective view of the second embodiment thereof;
FIG. 11 is a top view of the second embodiment thereof;
FIG. 12 is a bottom view of the second embodiment thereof;
FIG. 13 is a first side view of the second embodiment thereof;
FIG. 14 is a second side view of the second embodiment thereof;
FIG. 15 is a front view of the second embodiment thereof; and
FIG. 16 is a rear view of the second embodiment thereof.
FIG. 17 is a front perspective view of the first embodiment shown in an open position;
FIG. 18 is a rear perspective view of the first embodiment shown in an open position;
FIG. 19 is a top view of the first embodiment shown in an open position;
FIG. 20 is a bottom view of the first embodiment shown in an open position;
FIG. 21 is a first side view of the first embodiment shown in an open position;
FIG. 22 is a second side view of the first embodiment shown in an open position;
FIG. 23 is a front view of the first embodiment shown in an open position;
FIG. 24 is a rear view of the first embodiment shown in an open position;
FIG. 25 is a front perspective view of the second embodiment shown in an open position;
FIG. 26 is a rear perspective view of the second embodiment shown in an open position;
FIG. 27 is a top view of the second embodiment shown in an open position;
FIG. 28 is a bottom view of the second embodiment shown in an open position;
FIG. 29 is a first side view of the second embodiment shown in an open position;
FIG. 30 is a second side view of the second embodiment shown in an open position;
FIG. 31 is a front view of the second embodiment shown in an open position; and,
FIG. 32 is a rear view of the second embodiment shown in an open position.
The broken lines shown in FIGS. 9-16 and 25-32 that are immediately adjacent to the shaded areas, and define unshaded regions, represent the bounds of the second and fourth embodiments, while all other broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the second and fourth embodiments.