USPTO serial 72224935
Reviewed by CopyMark Law Group
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
CHICAGO HEIGHTS, IL
| Class | Description | Status | First use |
|---|---|---|---|
| 018 | SODIUM ALGINATE SOLUTIONS FOR USE IN IMMUNOLOGY, MICROBIOLOGY, ALLERGY, AND THERAPY, PARTICULARLY AS AN ADJUVANT AND FILTRATION AID | EXPIRED | — |
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Jan 18, 1989 | EXRG | EXPIRED SEC. 9 | — |