USPTO serial 73033229
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 |
|---|---|---|---|
| 011 | LIQUID FILTRATION AND PURIFICATION APPARATUS FOR REMOVING SUSPENDED SOLIDS MATERIALS THEREFORM, FOR INDUSTRIAL AND MUNICIPAL USES | EXPIRED | Nov 18, 1972 |
| 037 | MANUFACTURING, INSTALLATION, MAINTENANCE AND SERVICING OF FILTRATION AND PURIFICATION SYSTEMS, AND COMPONENTS THEREOF | EXPIRED | Aug 18, 1971 |
| 042 | CUSTOM DESIGN OF FILTRATION AND PURIFICATION SYSTEMS, AND COMPONENTS THEREOF | EXPIRED | Aug 18, 1971 |
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 7, 1997 | EXRG | EXPIRED SEC. 9 | — |
| Nov 9, 1981 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |