USPTO serial 71364580
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 |
|---|---|---|---|
| 031 | ACTIVATED ((AND UNACTIVATED)) CARBONS ((AND CARBONACEOUS MATERIALS FOR USE IN FILTERING, CLARIFYING, AND DECOLORIZING WATER AND OTHER LIQUIDS)) | EXPIRED | Jun 13, 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 |
|---|---|---|---|
| Sep 23, 1996 | EXRG | EXPIRED SEC. 9 | — |
| Dec 17, 1975 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |