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The US trademark HHL was filed as Word mark on 05/15/2019 at the U.S. Patent and Trademark Office. The current status of the mark is "REGISTERED".
| Trademark form | Word mark |
| File reference | 6062050 |
| Register number | 88430707 |
| Application date | May 15, 2019 |
Trademark owner
Jinglin Middle Alley, Development Zone,
Danyang
CN
Danyang
CN
goods and services
9
Electrical and scientific apparatus
ID: 13