LIN; Yanhu
Patent Applications and Registrations
Patent applications and USPTO patent grants for LIN; Yanhu.The latest application filed is for "direct current induced draft fan".
- LIN; Yanhu - Zhongshan CN
| Patent | Date |
|---|---|
| Direct Current Induced Draft Fan App 20220307507 - LIN; Yanhu ; et al. | 2022-09-29 |
| Windmill and blower comprising the same Grant 11,371,524 - Lin , et al. June 28, 2 | 2022-06-28 |
| Adapter For Induced Draft Fan And Induced Draft Fan Comprising The Same App 20220082111 - CHEN; Xingfu ; et al. | 2022-03-17 |
| Induced Draft Fan App 20220074425 - LIN; Yanhu ; et al. | 2022-03-10 |
| Volute Assembly And Induced Draft Fan Comprising The Same App 20220065261 - LIN; Yanhu ; et al. | 2022-03-03 |
| Volute assembly and induced draft fan comprising the same Grant 11,118,595 - Lin , et al. September 14, 2 | 2021-09-14 |
| Volute Assembly And Induced Draft Fan Comprising The Same App 20210115937 - LIN; Yanhu ; et al. | 2021-04-22 |
| Fan coil unit Grant 10,865,798 - Lin , et al. December 15, 2 | 2020-12-15 |
| Windmill And Blower Comprising The Same App 20200309148 - LIN; Yanhu ; et al. | 2020-10-01 |
| Blower and exhaust fan comprising the same Grant 10,563,658 - Lin , et al. Feb | 2020-02-18 |
| Wind Wheel And Blower Comprising The Same App 20200011343 - LIN; Yanhu ; et al. | 2020-01-09 |
| Induced draft fan and gas furnace comprising the same Grant 10,480,529 - Lin , et al. Nov | 2019-11-19 |
| Induced Draft Fan And Gas Furnace Comprising The Same App 20190085863 - LIN; Yanhu ; et al. | 2019-03-21 |
| Blower And Exhaust Fan Comprising The Same App 20180187686 - LIN; Yanhu ; et al. | 2018-07-05 |
| Fan Coil Unit App 20180128275 - LIN; Yanhu ; et al. | 2018-05-10 |
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