USPTO serial 72449081
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 |
|---|---|---|---|
| 013 | VALVE-TYPE UNITS FOR MIXING COMMERCIAL GAS WITH AIR IN ORDER TO FORM AIR-GAS MIXTURES FOR VARIOUS TYPES OF HEATING PROCESSES | EXPIRED | Mar 13, 1972 |
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 |
|---|---|---|---|
| Jul 10, 1995 | EXRG | EXPIRED SEC. 9 | — |
| Jan 28, 1980 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |