USPTO serial 72111666
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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 | HIGH TEMPERATURE ELECTRICAL INSULATING MATERIAL, EITHER AS A MOLDED OR FORMED PART-E.G., RODS, SHEETS OR U-WEDGES OR AS AN UNCURED COMPOUND TO BE MOLDED TO DESIRED SHAPE | EXPIRED | Sep 13, 1960 |
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 11, 1987 | EXRG | EXPIRED SEC. 9 | — |