| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| TIX | United States Patent and Trademark Office | 1 | 1963-09-10 | details | |||
| DENVER | United States Patent and Trademark Office | 1 | 1985-11-19 | 2020-03-20 | historic | details | |
| CRAZY DUCK | United States Patent and Trademark Office | 28 | 1985-10-08 | 2018-11-05 | historic | details | |
| ROCKING CRAZY DUCK | United States Patent and Trademark Office | 28 | 1985-10-08 | 1992-03-20 | historic | details | |
| TIX | United States Patent and Trademark Office | 9 | 1982-11-23 | 2003-08-30 | historic | details |
