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The US trademark DIF-AID was filed as Word mark on 05/22/1984 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 02/26/1985.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 73481609 |
| Register number | 1322005 |
| Application date | May 22, 1984 |
| Publication date | December 18, 1984 |
| Entry date | February 26, 1985 |
Trademark owner
415 Rabro Dr. E.
11787 Hauppauge
US
11787 Hauppauge
US
Trademark representatives
goods and services
10
Hearing Aids
ID: 1373481609