DUET Trademark
DUET is a USPTO trademark filed by SPRAGUE ELECTRIC COMPANY. Status: Expired.
Trademark Facts
| Mark | DUET |
|---|---|
| Serial Number | 72246107 |
| Registration Number | 0833602 |
| Status | Expired |
| Filing Date | 1966-05-19 |
| Registration Date | 1967-08-15 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software), 021 (Housewares) |
| Owner | SPRAGUE ELECTRIC COMPANY |
| Prosecution Events | 1 |
| Latest Event | EXRG on 1987-11-15 |
Goods & Services
DUAL EMITTER TRANSISTORS