USPTO serial 72165270
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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 |
|---|---|---|---|
| 052 | BREWERS' TANK CLEANING PREPARATION-NAMELY, A PREPARED PASTE UTILIZING CHINA CLAY APPLIED TO THE INSIDE SURFACE OF A FERMENTATION TANK OR VAT, AND REMAINING ON DURING FERMENTATION AND BEING CLEANED OFF AFTER THE FERMENTED CONTENTS HAS BEEN REMOVED FROM THE TANK | EXPIRED | Mar 25, 1938 |
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, 1984 | EXRG | EXPIRED SEC. 9 | — |