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The ornamental design for a loudspeaker, as shown and described.
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The broken line showings of the center circles and the remainder of the loudspeaker form no part of the claimed design.
The dot-dash broken lines define the bounds of the claimed design and form no part thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 02 2015 | Harman International Industries, Incorporated | (assignment on the face of the patent) | / |
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