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The ornamental design for a sofa, as shown and described.
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| Patent | Priority | Assignee | Title |
| D639084, | Jan 15 2010 | INNOVATION U S A , INC | Sofa |
| D642820, | Jul 15 2010 | INNOVATION U S A , INC | Sofa |
| D649366, | Jun 23 2010 | INNOVATION U S A , INC | Chair |
| D649367, | Jun 23 2010 | INNOVATION U S A , INC | Chair |
| D652225, | Feb 05 2010 | INNOVATION U S A , INC | Sofa |
| D652226, | Feb 05 2010 | INNOVATION U S A , INC | Sofa |
| D659413, | Apr 22 2011 | Steelcase Inc | Seat |
| D662338, | Apr 22 2011 | Steelcase Inc | Seat portion |
| D676680, | Apr 22 2011 | Steelcase Inc | Seat |
| D686003, | Apr 22 2011 | Steelcase Inc | Seat portion |
| D699464, | Dec 14 2012 | INNOVATION U S A , INC | Sofa |
| D811100, | Nov 06 2015 | INNOVATION U S A , INC | Sofa |
| D821778, | Jun 10 2016 | Innovation U.S.A., Inc. | Sofa |
| D822400, | Dec 10 2015 | Innovation U.S.A., Inc. | Sofa |
| D874837, | Nov 16 2017 | Innovation U.S.A., Inc. | Sofa |
| D891129, | Jun 10 2019 | Drop back sofa bed | |
| D895309, | Jul 25 2018 | Innovation U.S.A., Inc. | Sofa |
| D968831, | Jan 10 2020 | Innovation U.S.A., Inc. | Sofa |
| RE43754, | Aug 17 2007 | INNOVATION U S A , INC | Sofa |
| Patent | Priority | Assignee | Title |
| 2985892, | |||
| 169911, | |||
| 170088, | |||
| 175877, | |||
| 179829, | |||
| D272968, | Feb 13 1981 | Convertible sofa | |
| D273254, | Feb 13 1981 | Convertible sofa | |
| D443989, | Jan 06 2000 | Roset S.A. | Sofa bed |
| D444305, | Jan 06 2000 | CINNA | Sofa |
| D446962, | Jan 06 2000 | CINNA | Sofa |
| D455282, | Jan 08 2001 | Innovation Randers A/S | Sofa |
| D498075, | Jan 07 2003 | CINNA | Seat |
| D520260, | Oct 29 2004 | Natuzzi S.p.A. | Sofa |
| D566980, | Nov 20 2006 | CINNA | Sofa |
| D569123, | Sep 06 2006 | Aminach Bedding & Furniture Manufacturing Ltd | Bed |
| D575963, | Jun 19 2007 | Roset S.A. | Sofa |
| D583585, | Aug 17 2007 | INNOVATION U S A , INC | Sofa |
| D591071, | Sep 17 2008 | INNOVATION U S A , INC | Sofa |
| D591970, | Sep 17 2008 | INNOVATION U S A , INC | Sofa |
| D592416, | Sep 17 2008 | INNOVATION U S A , INC | Sofa |
| D603617, | Jun 26 2008 | INNOVATION U S A , INC | Sofa |
| D603618, | Apr 14 2008 | INNOVATION U S A , INC | Sofa |
| D603619, | Jun 26 2008 | INNOVATION U S A , INC | Sofa |
| D604957, | Mar 31 2008 | INNOVATION U S A , INC | Sofa |
| WO2009050061, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 31 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 | 023395 | /0524 | |
| Jul 01 2014 | INNOVATION U S A , INC | INNOVATION U S A , INC | ASSIGNEE CHANGE OF ADDRESS | 036227 | /0774 |
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