USPTO serial 72182499
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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 |
|---|---|---|---|
| 006 | POWDERED OR GRANULAR SOLUBLE ALKALINE SILICATES AND COMBINATIONS OF SOLUBLE ALKALINE SILICATES WITH MINOR AMOUNTS OF OTHER MATERIALS THAT DO NOT CHANGE THE BASIC CHEMICAL PROPERTIES OF THE SOLUBLE ALKALINE SILICATES | EXPIRED | Oct 25, 1963 |
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 |
|---|---|---|---|
| Apr 19, 1985 | EXRG | EXPIRED SEC. 9 | — |