USPTO serial 72362582
Reviewed by CopyMark Law Group
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 | AMPLIFIERS, AC ADAPTERS, AM/FM RECEIVERS, BATTERY ELIMINATORS, ELECTROLYTICS, ELECTRICAL OUTLET POWER CENTERS, CAPACITORS, INTERCOMS, JUNCTION BOXES, LEVEL CONTROLS, MICROPHONES, MICROPHONE HOODS, MICROPHONE STANDS, MICROPHONE MIXERS, PORTABLE PA SYSTEMS, STEREO AND MONORAL HEADPHONES, SPEAKERS, SPEAKER VOLUME CONTROLS, SOLDERING IRONS, POWER SUPPLIES, CROSSOVER NETWORKS, SPEAKER SYSTEMS, TRANSFORMERS, TWEETERS, WALL JACKS, PLASTIC ELECTRICAL TAPE, VOLTAGE CONTROLS, POWER TRANSISTORS, AND VENTILATION MOTORS | EXPIRED | Oct 10, 1958 |
| 026 | MULTI-METERS AND FIELD STRENGTH METERS | EXPIRED | Oct 10, 1958 |
| 036 | TAPE SPLICERS, TAPE HEAD DEMAGNETIZERS, TAPE ERASERS, AUDIO TABLES, AND RECORDING TAPE | EXPIRED | Oct 10, 1958 |
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 23, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Apr 11, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |