Umbrella with fan |
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| 申请号 | US15047962 | 申请日 | 2016-02-19 | 公开(公告)号 | US10138894B1 | 公开(公告)日 | 2018-11-27 |
| 申请人 | Loren E. O'Connor; | 发明人 | Loren E. O'Connor; | ||||
| 摘要 | A portable fan capable of attachment to an underside of a traditional patio umbrella has a motor and a counterweight capable of sliding over a support pole of the umbrella. The fan motor is secured to the support pole by means of a compression sleeve around which the fan is built. The fan motor is powered by traditional alternating current in one (1) embodiment or by direct current storage cells in another embodiment. The fan is actuated by a pull cord or by a remote control. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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