SPHERULIN Trademark
SPHERULIN is a USPTO trademark filed by ALK LABORATORIES, INC.. Status: Expired.
Trademark Facts
| Mark | SPHERULIN |
|---|---|
| Serial Number | 73051056 |
| Registration Number | 1040353 |
| Status | Expired |
| Filing Date | 1975-05-01 |
| Registration Date | 1976-06-01 |
| Mark Type | Word |
| Nice Classes | 001 (Chemicals) |
| Owner | ALK LABORATORIES, INC. |
| Attorney of Record | HARRIS ZIMMERMAN |
| Prosecution Events | 4 |
| Latest Event | CAEX on 2007-03-03 |
Goods & Services
DIAGNOSTIC REAGENTS FOR LABORATORY AND CLINICAL USE