SHAMROCK Trademark
SHAMROCK is a USPTO trademark filed by AMPEX CORPORATION. Status: Expired.
Trademark Facts
| Mark | SHAMROCK |
|---|---|
| Serial Number | 72016476 |
| Registration Number | 0655188 |
| Status | Expired |
| Filing Date | 1956-09-26 |
| Registration Date | 1957-12-03 |
| Mark Type | Stylized |
| Nice Classes | 009 (Electronics & Software), 021 (Housewares) |
| Owner | AMPEX CORPORATION |
| Prosecution Events | 2 |
| Latest Event | EXRG on 1998-09-07 |
Goods & Services
MAGNETIC RECORDING TAPE