HYDROGEN EXPO Logo (USPTO, 02/14/2003)
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The US trademark HYDROGEN EXPO was filed as Word and figurative mark on 02/14/2003 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/14/2003.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 78214949 |
| Register number | 2774260 |
| Application date | February 14, 2003 |
| Entry date | October 14, 2003 |
Trademark owner
Schwalbennest 7a
46519 Alpen
DE
46519 Alpen
DE
Trademark representatives
goods and services
35
Arranging and conducting exhibitions in the field of hydrogen, fuel cells, clean energy and alternative propulsion
ID: 1378214949