HANGZHOU HARMONIOUS NETWORK TECHNOLOGY CO., LTD Trademark Portfolio
HANGZHOU HARMONIOUS NETWORK TECHNOLOGY CO., LTD owns 2 live USPTO trademarks across 2 Nice classes. Earliest filing: 2021-10-28; most recent: 2023-12-08.
Portfolio Overview
| Total Marks | 3 |
|---|---|
| Live Marks | 2 |
| Registered | 2 |
| Pending | 0 |
| Earliest Filing | 2021-10-28 |
| Latest Filing | 2023-12-08 |