TEFLON PA Trademark
TEFLON PA is a USPTO trademark filed by E. I. du Pont de Nemours and Company. Status: Cancelled.
Trademark Facts
| Mark | TEFLON PA |
|---|---|
| Serial Number | 74029162 |
| Registration Number | 1757506 |
| Status | Cancelled |
| Filing Date | 1990-02-15 |
| Registration Date | 1993-03-09 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | E. I. du Pont de Nemours and Company |
| Attorney of Record | Robert R. Bonczek |
| Prosecution Events | 17 |
| Latest Event | C8.. on 1999-09-13 |