USPTO serial 71299689
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 |
|---|---|---|---|
| 001 | DIATOMACEOUS EARTH, KIESELGUHR, AND INFUSORIAL EARTH IN LUMPS OR PULVERIZED FORM, MORE OR LESS DRIED, USED IN THE PREPARATION OF FILTER AIDS, FILLERS, HEAT INSULATION, CONCRETE ADMIXTURES, ABSORBENTS, AND POLISHES | EXPIRED | Nov 5, 1929 |
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 |
|---|---|---|---|
| Nov 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Nov 11, 1970 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |