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The US trademark IMPROVING AIR QUALITY was filed as Word mark on 09/26/1990 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 11/12/1991.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74100321 |
| Register number | 1664432 |
| Application date | September 26, 1990 |
| Publication date | August 20, 1991 |
| Entry date | November 12, 1991 |
Trademark owner
9744 Wilshire Blvd., Suite 445
90212 Beverly Hills
US
90212 Beverly Hills
US
Trademark representatives
goods and services
39
air passenger transportation services
ID: 1374100321