OPEN-AIRE Trademark
OPEN-AIRE is a USPTO trademark filed by SENNHEISER ELECTRONIC SE & CO. KG. Status: Cancelled.
Trademark Facts
| Mark | OPEN-AIRE |
|---|---|
| Serial Number | 72407250 |
| Registration Number | 0974547 |
| Status | Cancelled |
| Filing Date | 1971-11-09 |
| Registration Date | 1973-12-11 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software), 021 (Housewares) |
| Owner | SENNHEISER ELECTRONIC SE & CO. KG |
| Attorney of Record | Anthony J. Malutta |
| Prosecution Events | 24 |
| Latest Event | ASGN on 2025-04-16 |
Goods & Services
ACOUSTIC EQUIPMENT-NAMELY, HEADPHONES