Shanghai Humming Culture Development Co., Ltd. Trademark Portfolio
Shanghai Humming Culture Development Co., Ltd. owns 2 live USPTO trademarks across 1 Nice classes. Earliest filing: 2022-07-12; most recent: 2023-05-22.
Portfolio Overview
| Total Marks | 2 |
|---|---|
| Live Marks | 2 |
| Registered | 2 |
| Pending | 0 |
| Earliest Filing | 2022-07-12 |
| Latest Filing | 2023-05-22 |