| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| DURATION | United States Patent and Trademark Office | 9 | 1998-05-19 | 2005-02-26 | historic | details | |
| AGRILUBE | United States Patent and Trademark Office | 4 | 1995-10-10 | 2002-07-20 | historic | details | |
| AQUAGUARD | United States Patent and Trademark Office | 4 | 1994-08-02 | 2001-08-18 | historic | details | |
| DOUBLE SERVICE | United States Patent and Trademark Office | 4 | 1994-03-15 | 2001-04-28 | historic | details | |
| SF SERVICES |
|
United States Patent and Trademark Office | 4, 31, 42 | 1993-11-30 | 2000-12-15 | historic | details |
| ADVANCED DURATION | United States Patent and Trademark Office | 9 | 1992-02-25 | 2002-11-30 | historic | details |
