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The ornamental design for a vacuum cleaner, as shown and described.
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The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application with color drawings(s) will be provided by the Office upon request and payment of the necessary fee.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 21 2014 | Aktiebolaget Electrolux | (assignment on the face of the patent) | / | |||
Aug 04 2014 | FJELLMAN, OSKAR | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 033463 | /0338 |
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