| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| CENTURY OF FLIGHT | United States Patent and Trademark Office | 36 | 2000-09-05 | 2011-04-08 | historic | details | |
| DIRECT COURSE | United States Patent and Trademark Office | 36 | 1987-12-29 | 2008-10-04 | historic | details | |
| TIMES PROGRAM | United States Patent and Trademark Office | 36 | 1987-07-28 | 2008-05-02 | historic | details | |
| TIMES TEN | United States Patent and Trademark Office | 36 | 1987-01-20 | 2007-10-27 | historic | details | |
| ON APPROACH |
|
United States Patent and Trademark Office | 16 | 1984-10-30 | 2005-08-06 | historic | details |
| AVPAC |
|
United States Patent and Trademark Office | 36 | 1984-10-30 | 2005-08-06 | historic | details |
| DIRECT APPROACH | United States Patent and Trademark Office | 36 | 1982-09-14 | 2003-06-21 | historic | details |
