USPTO serial 72284666
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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 | ORGANIC CHEMICALS CONTAINING RADIOACTIVE AND STABLE ISOTOPES FOR USE IN INDUSTRY, RESEARCH, BIOLOGY, AND NUCLEAR SCIENCE | SECTION 7(e) - CANCELLED | — |
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 |
|---|---|---|---|
| Nov 25, 1987 | C7.. | CANCELLED SECTION 7-TOTAL | — |
| Jun 16, 1987 | C7RF | REQUEST FOR SECT 7 TOTAL SURRENDER FILED | — |