TDB Trademark
TDB is a USPTO trademark filed by NATIONAL LIBRARY OF MEDICINE, THE. Status: Cancelled.
Trademark Facts
| Mark | TDB |
|---|---|
| Serial Number | 73560583 |
| Registration Number | 1419531 |
| Status | Cancelled |
| Filing Date | 1985-09-27 |
| Registration Date | 1986-12-02 |
| Mark Type | Word |
| Nice Classes | 042 (Software & IT) |
| Owner | NATIONAL LIBRARY OF MEDICINE, THE |
| Attorney of Record | JOHN C. HOLMAN |
| Prosecution Events | 9 |
| Latest Event | C8.. on 1993-06-07 |
Goods & Services
PROVIDING COMPUTERIZED ACCESS TO DATA BASES CONTAINING INFORMATION REGARDING SUBSTANCES WITH ACTUAL OR POTENTIAL TOXICITY