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The US trademark HYDROGEN EXPO was filed as Word mark on 11/16/2007 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 | 77331684 |
| Application date | November 16, 2007 |
Trademark owner
Schwalbennest 7a
46519 Alpen
DE
46519 Alpen
DE
Trademark representatives
goods and services
35
Arranging and conducting exhibitions and business conferences in the field of hydrogen, fuel cells, clean energy and alternative propulsion
ID: 1377331684