USPTO serial 71401891
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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 | MIXTURE COMPRISING DEXTROSE, CALCIUM OXIDE, MAGNESIUM OXIDE, SODIUM CHLORIDE, AND OTHER INGREDIENTS, WHICH MIXTURE IS USED PRIMARILY AS AN ACID STANDARDIZER IN PROCESSING MILK AND IN CONFECTION OF ICE CREAM | EXPIRED | Dec 29, 1937 |
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 27, 1999 | EXRG | EXPIRED SEC. 9 | — |
| Jul 19, 1978 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |