TOPSIL Trademark
TOPSIL is a USPTO trademark filed by TOPSIL GLOBAL WAFERS A/S. Status: Registered.
Trademark Facts
| Mark | TOPSIL |
|---|---|
| Serial Number | 74031351 |
| Registration Number | 1676452 |
| Status | Registered |
| Filing Date | 1990-02-22 |
| Registration Date | 1992-02-25 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | TOPSIL GLOBAL WAFERS A/S |
Goods & Services
silicon for the electronic industry