CLEANROOMS Trademark
CLEANROOMS is a USPTO trademark filed by PENNWELL CORPORATION. Status: Cancelled.
Trademark Facts
| Mark | CLEANROOMS |
|---|---|
| Serial Number | 77759958 |
| Registration Number | 3792337 |
| Status | Cancelled |
| Filing Date | 2009-06-15 |
| Registration Date | 2010-05-25 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | PENNWELL CORPORATION |
| Attorney of Record | BREWSTER TAYLOR |
| Prosecution Events | 17 |
| Latest Event | C8.. on 2016-12-30 |