USPTO serial 71483169
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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 |
|---|---|---|---|
| 004 | WATER SOLUBLE ALKALI SILICATE FOR USE IN DEGREASING AND REMOVING SOIL FROM METALS, TEXTILES, PAPER MAKING FIBERS, AND OTHER SURFACES AND AS AN INGREDIENT OF DETERGENT COMPOUNDS FOR SIMILAR USES | EXPIRED | Feb 7, 1945 |
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 |
|---|---|---|---|
| Dec 8, 1986 | EXRG | EXPIRED SEC. 9 | — |