PREPMASTER Trademark
PREPMASTER is a USPTO trademark filed by ISCO, INC.. Status: Cancelled.
Trademark Facts
| Mark | PREPMASTER |
|---|---|
| Serial Number | 74152925 |
| Registration Number | 1711295 |
| Status | Cancelled |
| Filing Date | 1991-04-01 |
| Registration Date | 1992-09-01 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | ISCO, INC. |
| Attorney of Record | ANSEL M. SCHWARTZ |
| Prosecution Events | 10 |
| Latest Event | CAEX on 2003-06-07 |
Goods & Services
environmental testing equipment for the petroleum industry comprising a sample preparation apparatus for supercritical fluid extraction