USPTO serial 71347931
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.
| Class | Description | Status | First use |
|---|---|---|---|
| 018 | PREPARATION FOR USE IN TESTING THE VOLCITY OF THE BLOOD FLOW | EXPIRED | May 15, 1930 |
CopyMark links this record to cited ยง2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
| Date | Code | Event | What it means |
|---|---|---|---|
| Apr 24, 1995 | EXRG | EXPIRED SEC. 9 | โ |
| Jul 17, 1974 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | โ |