USPTO serial 73152107
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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 |
|---|---|---|---|
| 011 | VENTILATION SYSTEM FOR PURIFYING AIR CONSISTING OF AN EXHAUST FAN, A MEANS FOR THE FILTRATION OF FUMES AND VAPORS, AND DUCT WORK USED THEREWITH | EXPIRED | — |
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 3, 2000 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| May 20, 1985 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |
| Feb 11, 1985 | 8.AF | REGISTERED - SEC. 8 (6-YR) FILED | — |