Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D950178 | Electric mop | Ji-An Ying | 2022-04-26 |
| D948152 | Cleaning plate for an electric mop | — | 2022-04-05 |
| D940972 | Floor cleaning machine | — | 2022-01-11 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D950178 | Electric mop | Ji-An Ying | 2022-04-26 |
| D948152 | Cleaning plate for an electric mop | — | 2022-04-05 |
| D940972 | Floor cleaning machine | — | 2022-01-11 |