HHKB Trademark
HHKB is a USPTO trademark filed by KABUSHIKI KAISHA PFU. Status: Registered.
Trademark Facts
| Mark | HHKB |
|---|---|
| Serial Number | 78659139 |
| Registration Number | 3148038 |
| Status | Registered |
| Filing Date | 2005-06-27 |
| Registration Date | 2006-09-26 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | KABUSHIKI KAISHA PFU |
| Attorney of Record | Mainak H. Mehta |
| Prosecution Events | 27 |
| Latest Event | REM2 on 2025-09-26 |
Goods & Services
Electronic machines, apparatus and their parts, namely, [ computer keypads and ] computer keyboards