HELFER Trademark
HELFER is a USPTO trademark filed by Universidad de Puerto Rico. Status: Abandoned.
Trademark Facts
| Mark | HELFER |
|---|---|
| Serial Number | 90804190 |
| Status | Abandoned |
| Filing Date | 2021-06-30 |
| Mark Type | Word |
| Nice Classes | 007 (Machinery) |
| Owner | Universidad de Puerto Rico |
| Attorney of Record | Carlos A. Aldarondo-López |
| Prosecution Events | 32 |
| Latest Event | ABN6 on 2025-09-01 |
Goods & Services
Power window assistive tool in the nature of an electric window opener with base adapter; Adapted power window control in the nature of an electric window opener with contoured base adapters; Power window control in the nature of an electric window opener with adapted levers attached