Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D905970 | Hair brush | — | 2020-12-29 |
| D895981 | Hair brush handle | Sun Yichun | 2020-09-15 |
| 10602835 | Hair brush with ejection system | — | 2020-03-31 |
| D879476 | Hair brush | — | 2020-03-31 |
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D905970 | Hair brush | — | 2020-12-29 |
| D895981 | Hair brush handle | Sun Yichun | 2020-09-15 |
| 10602835 | Hair brush with ejection system | — | 2020-03-31 |
| D879476 | Hair brush | — | 2020-03-31 |