Headset battery charger

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Description

FIG. 1 is a perspective view showing the new design for a headset battery charger;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings are shown for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a headset battery charger, as shown and described.

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Patent History
Patent number: D710798
Type: Grant
Filed: Oct 22, 2013
Date of Patent: Aug 12, 2014
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Steven T. Awiszus (Woodbury, MN), Johan M. Sallander (Jönköping)
Primary Examiner: Rosemary K Tarcza
Application Number: 29/470,542
Classifications
Current U.S. Class: Battery Charger (D13/107)