USPTO serial 72346681
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 |
|---|---|---|---|
| 006 | RUST AND CORROSION INHIBITORS, ANTIOXIDIZING AGENTS | EXPIRED | — |
| 014 | UNWROUGHT AND PARTLY WROUGHT COMMON METALS AND THEIR ALLOYS | EXPIRED | Sep 1, 1969 |
| 016 | POWDERED CERAMIC MATERIALS CONTAINING METALLIC OXIDES FOR USE IN FORMING SURFACE COATINGS TO INHIBIT CORROSION OXIDATION AND ABRASION; AND THERMIC BARRIER COATING | EXPIRED | — |
| 021 | ELECTRO-INSULATING COATINGS | EXPIRED | — |
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 4, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Sep 27, 1977 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |