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The ornamental design for a light bulb, as shown and described.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 27 2018 | Shenzhen Yaan International Trade Co., Ltd | (assignment on the face of the patent) | ||||
Apr 01 2018 | CHEN, ZHOU | SHENZHEN YAAN INTERNATIONAL TRADE CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045406 | 0855 |
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