USPTO serial 72119141
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This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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| Class | Description | Status | First use |
|---|---|---|---|
| 021 | ELECTRONIC CONSTRUCTION KITS, COMMUNICATION EQUIPMENT, ELECTRICAL APPARATUS, TESTING SETS AND COMPONENTS-NAMELY, VACUUM TUBE VOLTMETERS, VOLTOHM METERS; ELECTRONIC PROBES, FILAMENT TESTERS, TUBE TESTERS, SIGNAL GENERATORS AND MARKERS, SIGNAL TRACERS, RESISTOR AND CAPACITOR TESTERS, OSCILLOSCOPES, BATTERY ELIMINATORS, PORTABLE TRANSISTOR RADIO RECEIVERS, ELECTRICAL APPLIANCE TESTERS, INVENTORS' ELECTRONIC KITS, TELEVISION RECEIVERS, CITIZENS' BAND TRANSCEIVERS, AMATEUR BAND COMMUNICATION TRANSMITTERS, AUDIO SPEAKERS AND SPEAKER SYSTEMS, AND AUDIO AMPLIFIERS | EXPIRED | Apr 7, 1961 |
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 |
|---|---|---|---|
| Dec 29, 1987 | EXRG | EXPIRED SEC. 9 | — |