SGL Trademark
SGL is a USPTO trademark filed by SGL LABS INC.. Status: Cancelled.
Trademark Facts
| Mark | SGL |
|---|---|
| Serial Number | 88289858 |
| Registration Number | 5839308 |
| Status | Cancelled |
| Filing Date | 2019-02-05 |
| Registration Date | 2019-08-20 |
| Mark Type | Combined |
| Nice Classes | 042 (Software & IT) |
| Owner | SGL LABS INC. |
| Prosecution Events | 39 |
| Latest Event | C8.. on 2026-03-06 |
Goods & Services
Gemmological laboratory services namely, professional gemstone identification and grading precious stones, screening gemstones for natural or CVD/HPHT origin