USPTO serial 72259872
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 |
|---|---|---|---|
| 021 | TRAVELING-WAVE TUBES, BACKWARDWAVE OSCILLATORS, YTTRIUM-IRON-GARNET FILTERS, OSCILLATORS, ELECTRONIC INTRUSION ALARMS, AMPLIFIERS, TRANSMITTERS, AND RECEIVERS | EXPIRED | — |
| 026 | TELEMETERING AMPLIFIERS, TELEMETERING TRANSMITTERS, AND TELEMETERING RECEIVERS | EXPIRED | — |
| 034 | PRODUCTION AND LABORATORY FURNACES | 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 |
|---|---|---|---|
| Nov 3, 1992 | EXRG | EXPIRED SEC. 9 | — |