MICROFILTER Trademark
MICROFILTER is a USPTO trademark filed by Queensgate Instruments Ltd.. Status: Cancelled.
Trademark Facts
| Mark | MICROFILTER |
|---|---|
| Serial Number | 74030206 |
| Registration Number | 1761067 |
| Status | Cancelled |
| Filing Date | 1990-02-20 |
| Registration Date | 1993-03-30 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Queensgate Instruments Ltd. |
| Attorney of Record | Arne M. Olson |
| Prosecution Events | 12 |
| Latest Event | CAEX on 2004-01-03 |