CHEM-CHEX Trademark
CHEM-CHEX is a USPTO trademark filed by STRECK, INC.. Status: Cancelled.
Trademark Facts
| Mark | CHEM-CHEX |
|---|---|
| Serial Number | 74211146 |
| Registration Number | 1732418 |
| Status | Cancelled |
| Filing Date | 1991-10-09 |
| Registration Date | 1992-11-17 |
| Mark Type | Word |
| Nice Classes | 005 (Pharmaceuticals) |
| Owner | STRECK, INC. |
| Attorney of Record | David H Milligan |
| Prosecution Events | 24 |
| Latest Event | CAEX on 2016-01-29 |
Goods & Services
diagnostic preparations for checking the accuracy of analytical measuring instruments in medical and biochemical laboratories