AMERICAN TELEPHONE AND TELEGRAPH CO. Trademark Portfolio
AMERICAN TELEPHONE AND TELEGRAPH CO. owns 0 live USPTO trademarks across 2 Nice classes. Earliest filing: 1985-10-17; most recent: 1991-07-03.
Portfolio Overview
| Total Marks | 4 |
|---|---|
| Live Marks | 0 |
| Registered | 0 |
| Pending | 0 |
| Earliest Filing | 1985-10-17 |
| Latest Filing | 1991-07-03 |
Top Classes
Class 009 (Electronics & Software), Class 038 (Telecommunications)