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The ornamental design for a sofa, as shown and described.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 30 2009 | Innovation U.S.A., Inc. | (assignment on the face of the patent) | / | |||
| Aug 22 2009 | ANDERSEN, PER WEISS | INNOVATION U S A , INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023210 | /0150 | |
| Jul 01 2014 | INNOVATION U S A , INC | INNOVATION U S A , INC | ASSIGNEE CHANGE OF ADDRESS | 036227 | /0774 |
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