AZ Trademark
AZ is a USPTO trademark filed by MERCK KGAA. Status: Registered.
Trademark Facts
| Mark | AZ |
|---|---|
| Serial Number | 74246762 |
| Registration Number | 1724856 |
| Status | Registered |
| Filing Date | 1992-02-18 |
| Registration Date | 1992-10-20 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | MERCK KGAA |
Goods & Services
chemical in liquid form used as an anti-reflective coating for photo resists