USPTO serial 71482913
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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 | ELECTRIC LAMPS EMITTING ULTRAVIOLET RAYS IN THE ZONE LETHAL TO FOOD DELETERIOUS BACTERIA, AND UNITARY COMBINATION STERILIZING AND ADVERTISING EQUIPMENT COMPRISING ELECTRIC LAMPS, EMITTING ULTRAVIOLET RAYS IN THE ZONE LETHAL TO FOOD DELETERIOUS BACTERIA, AND ADVERTISING MEDIA IN THE NATURE OF FLUORESCENT SUBSTANCES ACTIVATED BY SUCH RAYS OF SUCH LAMPS | EXPIRED | Feb 22, 1943 |
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 |
|---|---|---|---|
| Jan 10, 1986 | EXRG | EXPIRED SEC. 9 | — |