DUOMAC Trademark
DUOMAC is a USPTO trademark filed by AKZO NOBEL CHEMICALS B.V.. Status: Cancelled.
Trademark Facts
| Mark | DUOMAC |
|---|---|
| Serial Number | 73145430 |
| Registration Number | 1109008 |
| Status | Cancelled |
| Filing Date | 1977-10-20 |
| Registration Date | 1978-12-19 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | AKZO NOBEL CHEMICALS B.V. |
| Attorney of Record | Ronald E. Shapiro |
| Prosecution Events | 10 |
| Latest Event | CAEX on 2021-10-15 |
Goods & Services
ACETATE SALTS OF ALIPHATIC DIAMINES