USPTO serial 71660877
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 | OILY LIQUID PENETRANTS CONTAINING DYES DISSOLVED THEREIN, EMULSIFIERS FOR RENDERING THE LIQUID PENETRANTS WATER WASHABLE, AND DEVELOPING POWDERS FOR APPLICATION EITHER DRY OR ADMIXTURE WITH A LIQUID TO AID IN LOCATING SURFACE FLAWS AND THE EXTENT THEREOF IN ARTICLES TO BE TESTED | EXPIRED | Dec 18, 1953 |
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 14, 1995 | EXRG | EXPIRED SEC. 9 | — |
| Nov 9, 1974 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |