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The ornamental design for an office chair, as shown and described.
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The broken lines in the drawings depict portions of the office chair that form no part of the claimed design.
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ER6669, |
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 05 2021 | LUO, ZHENBAO | FOSHAN ZHONGYANG FURNITURE CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 056798 | /0056 | |
Jul 09 2021 | FOSHAN ZHONGYANG FURNITURE CO., LTD. | (assignment on the face of the patent) | / |
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