USPTO serial 72238541
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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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EMIL SCHELLER AND JOEL WIENER
EMIL SCHELLER AND JOEL WIENER SCHERING CORPORATIONP O BOX 500KENILWORTH, NJ 07033UNITED STATES| Class | Description | Status | First use |
|---|---|---|---|
| 018 | MEDICINAL PREPARATION FOR USE IN THE TREATMENT OF CARDIAC DISEASES | EXPIRED | Oct 14, 1965 |
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 |
|---|---|---|---|
| Feb 2, 2008 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Apr 25, 1987 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |
| Apr 9, 1987 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |