DOUBLE LINE Trademark
DOUBLE LINE is a USPTO trademark filed by SHIJIAZHUANG SHIXING AMINO ACID CO., LTD.. Status: Registered.
Trademark Facts
| Mark | DOUBLE LINE |
|---|---|
| Serial Number | 99305576 |
| Registration Number | 8118305 |
| Status | Registered |
| Filing Date | 2025-07-28 |
| Registration Date | 2026-01-27 |
| Mark Type | Combined |
| Nice Classes | 005 (Pharmaceuticals) |
| Owner | SHIJIAZHUANG SHIXING AMINO ACID CO., LTD. |
| Attorney of Record | RAN HE |
| Prosecution Events | 11 |
| Latest Event | NRCC on 2026-01-27 |
Goods & Services
Amino acids for medical purposes; Dietary and nutritional supplements; Protein dietary supplements; Dietetic foods adapted for medical purposes; Amino acid preparations for medical purposes; Amino acids for nutritional purposes; Amino acids for medical or veterinary purposes