PF SERIES Trademark
PF SERIES is a USPTO trademark filed by UltraPure Systems, Inc.. Status: Cancelled.
Trademark Facts
| Mark | PF SERIES |
|---|---|
| Serial Number | 74296745 |
| Registration Number | 1809003 |
| Status | Cancelled |
| Filing Date | 1992-07-23 |
| Registration Date | 1993-12-07 |
| Mark Type | Word |
| Nice Classes | 011 (HVAC & Lighting) |
| Owner | UltraPure Systems, Inc. |
| Attorney of Record | John H. Weber |
| Prosecution Events | 14 |
| Latest Event | C8.. on 2000-12-23 |
Goods & Services
gas purifiers and filters for use in high purifying gas applications; "SERIES"