Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221151 | Seat and stroller | — | 2025-02-11 |
| 12208832 | Foldable backrest structure and child carrier therewith | Hongbin Xu, Zhengwen GUO | 2025-01-28 |
| 12179827 | Stroller | — | 2024-12-31 |
| 12024218 | Baby carriage brake mechanism and baby carriage having the same | Zhengwen GUO | 2024-07-02 |
| 11993302 | Wheeled carrying apparatus | Leilei Zheng, Zheng-Wen Guo, Er Xue Wang, Mingxing Sun, Shoufeng Hu | 2024-05-28 |
| 11827266 | Braking mechanism and baby carriage | — | 2023-11-28 |
| 11820415 | Stroller | — | 2023-11-21 |
| 11643128 | Baby carriage brake mechanism and baby carriage having the same | Zhengwen GUO | 2023-05-09 |
| D971795 | Baby carriage | Martijn Hans Van Gelderen, Qingmei Tan | 2022-12-06 |
| 11325632 | Rod locking mechanism and stroller therewith | — | 2022-05-10 |
| D843894 | Joint for rotational connection | — | 2019-03-26 |
| 9840168 | Connection mechanism | Ze-Hua Yi, Zhi-Ren Zhong | 2017-12-12 |
| 9139215 | Infant stroller apparatus | — | 2015-09-22 |
| D737733 | Stroller | Zhi-Ren Zhong | 2015-09-01 |
| 9067613 | Brake mechanism for an infant stroller apparatus | Zehua Yi, Xiaojian Zhang, Haibo Zeng | 2015-06-30 |
| 9027952 | Baby carriage and lower leg rest device thereof | — | 2015-05-12 |
| 8998312 | Infant safety seat | Gregory S. Sellers, Bruce L. Williams | 2015-04-07 |
| 8844096 | Caster device with a directional mechanism | — | 2014-09-30 |
| D693745 | Stroller | — | 2013-11-19 |