| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| CORKEN | United States Patent and Trademark Office | 7, 9, 41 | 1988-05-17 | details | |||
| CORO-VANE |
|
United States Patent and Trademark Office | 7 | 1967-05-02 | details | ||
| CORO-FLO |
|
United States Patent and Trademark Office | 7 | 1967-05-02 | details | ||
|
United States Patent and Trademark Office | 7 | 2008-11-25 | 2019-06-28 | historic | details | |
| CORO-VAC | United States Patent and Trademark Office | 7 | 2001-09-11 | 2008-06-13 | historic | details | |
| SABRE | United States Patent and Trademark Office | 7 | 2001-07-31 | 2008-05-02 | historic | details | |
| CORO-FUEL | United States Patent and Trademark Office | 7 | 1994-03-08 | 2016-02-12 | historic | details |
