The ornamental design for a headset, as shown and described.
FIG. 1 is a front view of a headset showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a perspective front view thereof;
FIG. 6 is a perspective rear view thereof;
FIG. 7 is a second perspective rear thereof; and,
FIG. 8 is a front view of the headset with a microphone portion in an extended in-use position thereof.
Applicants recognize that the inventive aspects of the current design exist in the headset as a whole, in individual portions and elements thereof, and in combinations of portions and elements thereof. Applicants reserve the right to amend the present application and/or to file one or more divisional applications to specifically claim any such arrangements. Applicant disclaims any reflections shown on the surfaces of the headset.
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 034471 FRAME 0075 ASSIGNOR S HEREBY CONFIRMS THE CORRECT ADDRESS IS KEILALAHDENTIE 2-4