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The ornamental design for a work lamp, as shown and described.
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The dashed broken lines illustrate portions of the work lamp and form no part of the claimed design.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 09 2018 | ZHANG, JIFENG | YUYAO JINFENG ELECTRIC APPLIANCE CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 045086 | /0439 | |
| Mar 01 2018 | YUYAO JINFENG ELECTRIC APPLIANCE CO., LTD | (assignment on the face of the patent) | / |
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