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The US trademark HYFLEX was filed as Word mark on 04/07/1980 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 09/01/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73256845 |
| Register number | 1167875 |
| Application date | April 7, 1980 |
| Publication date | June 9, 1981 |
| Entry date | September 1, 1981 |
Trademark owner
3424 S. State St.
60616 Chicago
US
60616 Chicago
US
Trademark representatives
goods and services
42
Research, Development and Engineering Consulting Services for Others in the Field of Conversion of Carbonaceous Materials to Gaseous or Liquid Hydrocarbon Fuels
ID: 1373256845