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The US trademark HELIUM TECHNOLOGIES was filed as Word mark on 10/21/1991 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 04/13/1993.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74213555 |
| Register number | 1763876 |
| Application date | October 21, 1991 |
| Publication date | January 19, 1993 |
| Entry date | April 13, 1993 |
Trademark owner
201 North Walnut Street
19801 Wilmington
US
19801 Wilmington
US
Trademark representatives
goods and services
1
liquid helium for industrial use
ID: 1374213555