GBLOCK Trademark
GBLOCK is a USPTO trademark filed by Goolsby Testing, Inc.. Status: Registered.
Trademark Facts
| Mark | GBLOCK |
|---|---|
| Serial Number | 88297241 |
| Registration Number | 6020172 |
| Status | Registered |
| Filing Date | 2019-02-11 |
| Registration Date | 2020-03-24 |
| Mark Type | Word |
| Nice Classes | 009 (Electronics & Software) |
| Owner | Goolsby Testing, Inc. |
| Prosecution Events | 29 |
| Latest Event | NAS8 on 2025-07-08 |
Goods & Services
Calibration devices for calibrating equipment, namely, for calibrating optical emission spectrometers, atomic absorption spectrometers and X-ray apparatus, other than for medical use