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The ornamental design for a helmet, as shown and described.
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The broken lines shown in the drawings are included for the purpose of illustrating portions of the helmet that form no part of the claimed design. In addition, the dot-dash lines in
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| D981050, | Mar 22 2021 | ZHEJIANG OKAI VEHICLE CO., LTD.; HANGZHOU YELE TECHNOLOGY CO., LTD.; Jinyun Reypu Electronic Technology Co., Ltd. | Helmet |
| ER1369, | |||
| ER2962, | |||
| ER4582, | |||
| ER4619, | |||
| ER6625, | |||
| ER6715, | |||
| ER6954, | |||
| ER887, | |||
| ER8920, | |||
| ER9741, | |||
| ER988, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 19 2022 | SCHAAK ELECTRONICS INC. | (assignment on the face of the patent) | / | |||
| Apr 19 2022 | HUANG, FENG | SCHAAK ELECTRONICS INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 059642 | /0847 |
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