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The ornamental design for a hair dryer, as shown and described.
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The broken lines in the figures illustrate portions of the hair dryer that form no part of the claimed design.
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| Patent | Priority | Assignee | Title |
| D250722, | Sep 12 1977 | The Gillette Company | Portable hair dryer |
| D253012, | Apr 25 1977 | North American Philips Corporation | Foldable handle hair dryer |
| D257492, | Dec 18 1978 | The Gillette Company | Hair dryer |
| D286923, | Oct 31 1984 | North American Philips Corporation | Hair dryer |
| D901768, | Oct 11 2018 | Hair dryer | |
| D932692, | Aug 28 2019 | Hair dryer | |
| D933291, | Dec 24 2019 | Guangdong Huanengda Electrical appliances Co., LTD. | Hair drier |
| D943201, | Jan 10 2020 | Hair dryer | |
| D945702, | Sep 01 2020 | Hair dryer |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| May 10 2022 | Dongguan KangRoad Electrical Technology Co., Ltd. | (assignment on the face of the patent) | / | |||
| Jan 09 2023 | ZHOU, YUNGANG | DONGGUAN KANGROAD ELECTRICAL TECHNOLOGY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 062319 | /0456 |
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