SILSO Trademark
SILSO is a USPTO trademark filed by Wacker-Chemie GmbH. Status: Cancelled.
Trademark Facts
| Mark | SILSO |
|---|---|
| Serial Number | 73197853 |
| Registration Number | 1190337 |
| Status | Cancelled |
| Filing Date | 1978-12-22 |
| Registration Date | 1982-02-23 |
| Mark Type | Stylized |
| Nice Classes | 001 (Chemicals) |
| Owner | Wacker-Chemie GmbH |
| Attorney of Record | Allison C. Collard |
| Prosecution Events | 5 |
| Latest Event | CAEX on 2002-11-30 |
Goods & Services
Inorganic Semiconductor Materials as Base Materials for Solar Cells in Semi-Finished Forms for Further Manufacturing and Processing