Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11172604 | Riding lawn mower lap bar position detection | Dezhong Yang, Jicun Cai, Xiubo Dai, Zhen Wang, Dingming Meng | 2021-11-16 |
| 11122737 | Blade assembly for a lawn mower | Haishen Xu, Jian Yang | 2021-09-21 |
| 11089724 | Grass trimmer, operating method thereof and control method thereof | Jianpeng Guo, Maohui Li, Fangjie Nie | 2021-08-17 |
| 11015314 | Snow thrower | Fangjie Nie, Huixing Fu | 2021-05-25 |
| 11015313 | Snow thrower | Xiangqing Fu, Feng Yuan, Keqiong Zhong, Qian Liu, Li Li +2 more | 2021-05-25 |
| 10961676 | Snow thrower | Xiangqing Fu, Feng Yuan, Keqiong Zhong, Qian Liu, Li Li +2 more | 2021-03-30 |
| 10892449 | Backpack tool system and backpack power supply apparatus thereof | Kaichao Dai | 2021-01-12 |