CAL-CHEX Trademark
CAL-CHEX is a USPTO trademark filed by STRECK LLC. Status: Registered.
Trademark Facts
| Mark | CAL-CHEX |
|---|---|
| Serial Number | 88939116 |
| Registration Number | 6227474 |
| Status | Registered |
| Filing Date | 2020-05-29 |
| Registration Date | 2020-12-22 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | STRECK LLC |
| Attorney of Record | Gregory J Chinlund |
| Prosecution Events | 14 |
| Latest Event | REM1 on 2025-12-22 |
Goods & Services
In vitro diagnostic reagents used as calibrators for hematology instruments