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The ornamental design of a chair, as shown and described.
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| Patent | Priority | Assignee | Title |
| D886501, | Sep 29 2017 | Okamura Corporation | Chair |
| D887193, | Sep 29 2017 | Okamura Corporation | Chair |
| D922086, | Oct 29 2019 | ITOKI CORPORATION | Chair |
| D922787, | Oct 29 2019 | ITOKI CORPORATION | Chair |
| D925244, | Feb 23 2018 | Vitra AG | Chair |
| Patent | Priority | Assignee | Title |
| D418316, | Apr 29 1998 | Klober GmbH | Office chair |
| D474040, | Oct 16 2000 | Vitra AG | Chair |
| D637829, | May 20 2008 | Vitra AG | Chair |
| D667231, | Mar 25 2010 | Vitra AG | Chair |
| D694542, | Oct 08 2012 | Vitra AG | Chair and backrest for a chair |
| D751836, | Sep 19 2014 | Okamura Corporation | Chair |
| D799230, | Jun 09 2016 | Task chair |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 21 2017 | CITTERIO, ANTONIO | Vitra Patente AG | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 050491 | /0193 | |
| Jun 03 2019 | Vitra Patente AG | (assignment on the face of the patent) | / | |||
| May 19 2021 | Vitra Patente AG | Vitra AG | MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 058892 | /0493 | |
| May 19 2021 | Vitra AG | Vitra AG | MERGER AND CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 058892 | /0493 |
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