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The ornamental design for a handheld vacuum cleaner, as shown and described.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 09 2013 | Black & Decker Inc. | (assignment on the face of the patent) | / | |||
| Jan 09 2014 | MILLIGAN, DAVID | Black & Decker Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 031924 | /0482 |
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