BLACKSTONE Trademark
BLACKSTONE is a USPTO trademark filed by POLK AUDIO, LLC. Status: Registered.
Trademark Facts
| Mark | BLACKSTONE |
|---|---|
| Serial Number | 77867703 |
| Registration Number | 3874739 |
| Status | Registered |
| Filing Date | 2009-11-07 |
| Registration Date | 2010-11-09 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | POLK AUDIO, LLC |
Goods & Services
Loud speakers