USPTO serial 71387471
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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 |
|---|---|---|---|
| 034 | BLOWERS, BLOWER CABINETS, FILTERS, AIR WASHERS, COOLING COILS, COOLING COIL CABINETS, COMPLETE COOLING UNITS, AND WARM AND COLD AIR PIPING USED FOR DISTRIBUTING THE CONDITIONED AIR FROM AN AIR CONDITIONING UNIT, AND FOR AIR CONDITIONING SYSTEMS | EXPIRED | May 7, 1931 |
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 |
|---|---|---|---|
| Aug 10, 1998 | EXRG | EXPIRED SEC. 9 | — |
| Nov 2, 1977 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |