POWERHALL Trademark
POWERHALL is a USPTO trademark filed by SPRAGUE ELECTRIC COMPANY. Status: Cancelled.
Trademark Facts
| Mark | POWERHALL |
|---|---|
| Serial Number | 73707523 |
| Registration Number | 1517838 |
| Status | Cancelled |
| Filing Date | 1988-01-25 |
| Registration Date | 1988-12-27 |
| Mark Type | Stylized |
| Nice Classes | 009 (Electronics & Software) |
| Owner | SPRAGUE ELECTRIC COMPANY |
| Attorney of Record | VINCENT H. SWEENEY |
| Prosecution Events | 7 |
| Latest Event | C8.. on 1995-07-03 |
Goods & Services
Class 009: INTEGRATED CIRCUIT HALL EFFECT SENSOR