Issued Patents All Time
Showing 1–25 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1060897 | High pressure cleaner | Zheyi Jin | 2025-02-04 |
| D1029427 | Vacuum cleaner | Zheyi Jin | 2024-05-28 |
| 11897010 | Heatable high pressure cleaning appliance | Stefan Kelle, Ralph Seitter, Zheyi Jin, Stefan Ehrhardt | 2024-02-13 |
| D1006356 | Floor cleaning device | Jochen Burchard | 2023-11-28 |
| D1006355 | Floor cleaning device | Jochen Burchard | 2023-11-28 |
| D1000023 | Machine for cleaning floors | Jochen Burchard | 2023-09-26 |
| D948144 | Floor cleaning machine | Jochen Burchard | 2022-04-05 |
| D941538 | High-pressure cleaner | Zheyi Jin | 2022-01-18 |
| D919207 | Cleaning machine | Yunjin Zhao | 2021-05-11 |
| D889597 | Spray gun for a cleaning machine | Yunjin Zhao | 2020-07-07 |
| D884620 | Docking station for a floor cleaning device | Jochen Burchard | 2020-05-19 |
| D830014 | Electric vacuum cleaner | Zheyi Jin | 2018-10-02 |
| D830015 | Electric vacuum cleaner | Zheyi Jin | 2018-10-02 |
| D818788 | Device for collecting drilling dust | Zheyi Jin | 2018-05-29 |
| D815381 | Attachment for a floor cleaning machine | Zheyi Jin, Yunjin Zhao | 2018-04-10 |
| D810370 | Vacuum cleaner | Zheyi Jin | 2018-02-13 |
| D809725 | Lower portion of a vacuum cleaner | Zheyi Jin | 2018-02-06 |
| D803916 | Drilling dust collector | Zheyi Jin | 2017-11-28 |
| D803777 | Battery pack | Jochen Burchard | 2017-11-28 |
| D802861 | Vacuum cleaners | Zheyi Jin | 2017-11-14 |
| D800978 | Vacuum cleaner | Zheyi Jin | 2017-10-24 |
| D800977 | Vacuum cleaner | Zheyi Jin | 2017-10-24 |
| D797681 | Controller of a vacuum cleaner | Zheyi Jin | 2017-09-19 |
| D793635 | Floor cleaning machine | Zheyi Jin | 2017-08-01 |
| D785254 | Floor cleaning machine | Zheyi Jin | 2017-04-25 |