USPTO serial 71522914
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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 | ELECTRICAL APPARATUS AND SUPPLIES FOR ELECTRIC CONDUCTORS COMPRISING ELECTRIC INSULATORS AND SUPPORTS OF PORCELAIN AND METAL FITTINGS USED THEREWITH-NAMELY, PIN TYPE INSULATORS THIRD RAIL AND STRAIN INSULATORS, SUSPENSION TYPE INSULATORS, WALL AND ENTRANCE INSULATORS, TUBES AND BUSHINGS, SUSPENSION AND STRAIN CLAMPS, PILLAR AND POST INSULATORS, BUS BAR INSULATORS AND CLAMPS, POT HEADS, TRANSFORMER BUSHINGS, [ PORCELAIN ] POST LINE INSULATORS | EXPIRED | Feb 1, 1907 |
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 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Jan 25, 1969 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |