| Mark Text | Image | Register | NICE classifications | Registration Date | Expiry Date | ||
|---|---|---|---|---|---|---|---|
| DMC DATA TRAC |
|
United States Patent and Trademark Office | 9 | 1985-02-05 | 1991-06-04 | historic | details |
| DMC TIME TRAC |
|
United States Patent and Trademark Office | 9 | 1984-11-13 | 1992-11-04 | historic | details |
| DMC WIP TRAC |
|
United States Patent and Trademark Office | 9 | 1984-10-30 | 1991-02-26 | historic | details |
| DMC ARM TRAC |
|
United States Patent and Trademark Office | 9 | 1984-10-30 | 1991-02-26 | historic | details |
| DMC |
|
United States Patent and Trademark Office | 7 | 1984-09-25 | 1991-02-11 | historic | details |
