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The US trademark HELIX was filed as Word mark on 07/23/1987 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/16/1988.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 1500199 |
| Register number | 73673997 |
| Application date | July 23, 1987 |
| Entry date | August 16, 1988 |
| Expiration date | August 16, 2018 |
Trademark owner
15 Elizabeth Drive
01824 Chelmsford
US
01824 Chelmsford
US
Trademark representatives
530 Virginia Rd Po Box 9133
01742-9133 Concord
US
goods and services
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Machinery
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Electrical and Scientific Apparatus
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Environmental Control Apparatus
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