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The US trademark HHEG was filed as Word mark on 03/23/2007 at the U.S. Patent and Trademark Office. The current status of the mark is "ABANDONED-FAILURE TO RESPOND OR LATE RESPONSE".
| Trademark form | Word mark |
| File reference | 77138568 |
| Application date | March 23, 2007 |
Trademark owner
6-3, Marunouchi 2-chome
100-8086 Chiyoda-ku, Tokyo
JP
100-8086 Chiyoda-ku, Tokyo
JP
Trademark representatives
goods and services
11
Hydrogen energy generator
ID: 1377138568