| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| DISCREET | United States Patent and Trademark Office | 10 | 1996-10-22 | 2003-07-26 | historic | details | |
| FINETONE | United States Patent and Trademark Office | 10 | 1995-09-19 | 2002-07-20 | historic | details | |
|
United States Patent and Trademark Office | 10 | 1993-01-19 | 1999-07-26 | historic | details | |
| QUALITY YOU CAN HEAR | United States Patent and Trademark Office | 10 | 1987-09-29 | 2008-07-04 | historic | details | |
| FINELINE | United States Patent and Trademark Office | 10 | 1986-09-16 | 2007-06-23 | historic | details | |
| FINETONE | United States Patent and Trademark Office | 10 | 1983-02-08 | 2003-11-15 | historic | details |
